Hikkaduwa weather by month

Check out Hikkaduwa weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Hikkaduwa (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in Hikkaduwa30
30°C maximum daytime temperature in February in Hikkaduwa30
31°C maximum daytime temperature in March in Hikkaduwa31
31°C maximum daytime temperature in April in Hikkaduwa31
30°C maximum daytime temperature in May in Hikkaduwa30
30°C maximum daytime temperature in June in Hikkaduwa30
29°C maximum daytime temperature in July in Hikkaduwa29
29°C maximum daytime temperature in August in Hikkaduwa29
29°C maximum daytime temperature in September in Hikkaduwa29
29°C maximum daytime temperature in October in Hikkaduwa29
30°C maximum daytime temperature in November in Hikkaduwa30
30°C maximum daytime temperature in December in Hikkaduwa30
Min temperature (night-time)
22°C minimum night-time temperature in January in Hikkaduwa22
22°C minimum night-time temperature in February in Hikkaduwa22
23°C minimum night-time temperature in March in Hikkaduwa23
24°C minimum night-time temperature in April in Hikkaduwa24
25°C minimum night-time temperature in May in Hikkaduwa25
25°C minimum night-time temperature in June in Hikkaduwa25
24°C minimum night-time temperature in July in Hikkaduwa24
24°C minimum night-time temperature in August in Hikkaduwa24
24°C minimum night-time temperature in September in Hikkaduwa24
23°C minimum night-time temperature in October in Hikkaduwa23
23°C minimum night-time temperature in November in Hikkaduwa23
22°C minimum night-time temperature in December in Hikkaduwa22
Heat & Humidity
High heat & humidity in January in HikkaduwaH
High heat & humidity in February in HikkaduwaH
High heat & humidity in March in HikkaduwaH
Very high heat & humidity in April in HikkaduwaVH
High heat & humidity in May in HikkaduwaH
High heat & humidity in June in HikkaduwaH
High heat & humidity in July in HikkaduwaH
High heat & humidity in August in HikkaduwaH
High heat & humidity in September in HikkaduwaH
High heat & humidity in October in HikkaduwaH
High heat & humidity in November in HikkaduwaH
High heat & humidity in December in HikkaduwaH
Sea temperature
28°C sea temperature in January in Hikkaduwa28
28°C sea temperature in February in Hikkaduwa28
29°C sea temperature in March in Hikkaduwa29
29°C sea temperature in April in Hikkaduwa29
29°C sea temperature in May in Hikkaduwa29
28°C sea temperature in June in Hikkaduwa28
27°C sea temperature in July in Hikkaduwa27
27°C sea temperature in August in Hikkaduwa27
28°C sea temperature in September in Hikkaduwa28
28°C sea temperature in October in Hikkaduwa28
28°C sea temperature in November in Hikkaduwa28
28°C sea temperature in December in Hikkaduwa28

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Hikkaduwa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Hikkaduwa12
12 hours of daylight per day in February in Hikkaduwa12
12 hours of daylight per day in March in Hikkaduwa12
12 hours of daylight per day in April in Hikkaduwa12
12 hours of daylight per day in May in Hikkaduwa12
12 hours of daylight per day in June in Hikkaduwa12
12 hours of daylight per day in July in Hikkaduwa12
12 hours of daylight per day in August in Hikkaduwa12
12 hours of daylight per day in September in Hikkaduwa12
12 hours of daylight per day in October in Hikkaduwa12
12 hours of daylight per day in November in Hikkaduwa12
12 hours of daylight per day in December in Hikkaduwa12
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in February in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in March in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in April in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in May in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in June in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in July in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in August in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in September in Hikkaduwa11
UV (maximum) index 11+ (Extreme) in October in Hikkaduwa11
UV (maximum) index 11 (Extreme) in November in Hikkaduwa11
UV (maximum) index 11 (Extreme) in December in Hikkaduwa11

Rainfall in Hikkaduwa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
5 days with some rainfall in January in Hikkaduwa5
5 days with some rainfall in February in Hikkaduwa5
8 days with some rainfall in March in Hikkaduwa8
12 days with some rainfall in April in Hikkaduwa12
12 days with some rainfall in May in Hikkaduwa12
13 days with some rainfall in June in Hikkaduwa13
10 days with some rainfall in July in Hikkaduwa10
10 days with some rainfall in August in Hikkaduwa10
12 days with some rainfall in September in Hikkaduwa12
14 days with some rainfall in October in Hikkaduwa14
14 days with some rainfall in November in Hikkaduwa14
10 days with some rainfall in December in Hikkaduwa10
Average monthly rainfall (mm)
89 mm monthly rainfall in January in Hikkaduwa89
101 mm monthly rainfall in February in Hikkaduwa101
134 mm monthly rainfall in March in Hikkaduwa134
251 mm monthly rainfall in April in Hikkaduwa251
349 mm monthly rainfall in May in Hikkaduwa349
236 mm monthly rainfall in June in Hikkaduwa236
209 mm monthly rainfall in July in Hikkaduwa209
181 mm monthly rainfall in August in Hikkaduwa181
270 mm monthly rainfall in September in Hikkaduwa270
363 mm monthly rainfall in October in Hikkaduwa363
305 mm monthly rainfall in November in Hikkaduwa305
181 mm monthly rainfall in December in Hikkaduwa181

More about Hikkaduwa

Hikkaduwa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Sri Lanka (Hikkaduwa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Hikkaduwa?

Hikkaduwa has a hot tropical climate with no dry season.

Hikkaduwa weather in January

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 89 mm of rainfall in the month.

  • 30°C maximum daytime temperature in January in Hikkaduwa30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in January in Hikkaduwa5
    5 days with some rainfall
  • 22°C minimum night-time temperature in January in Hikkaduwa22
    22°C min night temperature
  • 12 hours of daylight per day in January in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in January in HikkaduwaH
    High heat & humidity
  • 89 mm monthly rainfall in January in Hikkaduwa89
    89 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Hikkaduwa11
    11+ (Extreme) UV index
  • 28°C sea temperature in January in Hikkaduwa28
    28°C sea temperature

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Hikkaduwa weather in February

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in February and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 101 mm of rainfall in the month.

  • 30°C maximum daytime temperature in February in Hikkaduwa30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in February in Hikkaduwa5
    5 days with some rainfall
  • 22°C minimum night-time temperature in February in Hikkaduwa22
    22°C min night temperature
  • 12 hours of daylight per day in February in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in February in HikkaduwaH
    High heat & humidity
  • 101 mm monthly rainfall in February in Hikkaduwa101
    101 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Hikkaduwa11
    11+ (Extreme) UV index
  • 28°C sea temperature in February in Hikkaduwa28
    28°C sea temperature

Back to months

Hikkaduwa weather in March

Expect daytime maximum temperatures of 31°C in Hikkaduwa, Sri Lanka in March and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 134 mm of rainfall in the month.

  • 31°C maximum daytime temperature in March in Hikkaduwa31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in March in Hikkaduwa8
    8 days with some rainfall
  • 23°C minimum night-time temperature in March in Hikkaduwa23
    23°C min night temperature
  • 12 hours of daylight per day in March in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in March in HikkaduwaH
    High heat & humidity
  • 134 mm monthly rainfall in March in Hikkaduwa134
    134 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Hikkaduwa11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Hikkaduwa29
    29°C sea temperature

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Hikkaduwa weather in April

Expect daytime maximum temperatures of 31°C in Hikkaduwa, Sri Lanka in April and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 251 mm of rainfall in the month.

  • 31°C maximum daytime temperature in April in Hikkaduwa31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in April in Hikkaduwa12
    12 days with some rainfall
  • 24°C minimum night-time temperature in April in Hikkaduwa24
    24°C min night temperature
  • 12 hours of daylight per day in April in Hikkaduwa12
    12 hours of daylight per day
  • Very high heat & humidity in April in HikkaduwaVH
    Very High heat & humidity
  • 251 mm monthly rainfall in April in Hikkaduwa251
    251 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Hikkaduwa11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Hikkaduwa29
    29°C sea temperature

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Hikkaduwa weather in May

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in May and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 349 mm of rainfall in the month.

  • 30°C maximum daytime temperature in May in Hikkaduwa30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in May in Hikkaduwa12
    12 days with some rainfall
  • 25°C minimum night-time temperature in May in Hikkaduwa25
    25°C min night temperature
  • 12 hours of daylight per day in May in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in May in HikkaduwaH
    High heat & humidity
  • 349 mm monthly rainfall in May in Hikkaduwa349
    349 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Hikkaduwa11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Hikkaduwa29
    29°C sea temperature

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Hikkaduwa weather in June

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in June and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 236 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Hikkaduwa30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in June in Hikkaduwa13
    13 days with some rainfall
  • 25°C minimum night-time temperature in June in Hikkaduwa25
    25°C min night temperature
  • 12 hours of daylight per day in June in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in June in HikkaduwaH
    High heat & humidity
  • 236 mm monthly rainfall in June in Hikkaduwa236
    236 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Hikkaduwa11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in Hikkaduwa28
    28°C sea temperature

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Hikkaduwa weather in July

Expect daytime maximum temperatures of 29°C in Hikkaduwa, Sri Lanka in July and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 209 mm of rainfall in the month.

  • 29°C maximum daytime temperature in July in Hikkaduwa29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in July in Hikkaduwa10
    10 days with some rainfall
  • 24°C minimum night-time temperature in July in Hikkaduwa24
    24°C min night temperature
  • 12 hours of daylight per day in July in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in July in HikkaduwaH
    High heat & humidity
  • 209 mm monthly rainfall in July in Hikkaduwa209
    209 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Hikkaduwa11
    11+ (Extreme) UV index
  • 27°C sea temperature in July in Hikkaduwa27
    27°C sea temperature

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Hikkaduwa weather in August

Expect daytime maximum temperatures of 29°C in Hikkaduwa, Sri Lanka in August and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 181 mm of rainfall in the month.

  • 29°C maximum daytime temperature in August in Hikkaduwa29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in August in Hikkaduwa10
    10 days with some rainfall
  • 24°C minimum night-time temperature in August in Hikkaduwa24
    24°C min night temperature
  • 12 hours of daylight per day in August in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in August in HikkaduwaH
    High heat & humidity
  • 181 mm monthly rainfall in August in Hikkaduwa181
    181 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Hikkaduwa11
    11+ (Extreme) UV index
  • 27°C sea temperature in August in Hikkaduwa27
    27°C sea temperature

Back to months

Hikkaduwa weather in September

Expect daytime maximum temperatures of 29°C in Hikkaduwa, Sri Lanka in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 270 mm of rainfall in the month.

  • 29°C maximum daytime temperature in September in Hikkaduwa29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Hikkaduwa12
    12 days with some rainfall
  • 24°C minimum night-time temperature in September in Hikkaduwa24
    24°C min night temperature
  • 12 hours of daylight per day in September in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in September in HikkaduwaH
    High heat & humidity
  • 270 mm monthly rainfall in September in Hikkaduwa270
    270 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Hikkaduwa11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Hikkaduwa28
    28°C sea temperature

Back to months

Hikkaduwa weather in October

Expect daytime maximum temperatures of 29°C in Hikkaduwa, Sri Lanka in October and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 363 mm of rainfall in the month.

  • 29°C maximum daytime temperature in October in Hikkaduwa29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in October in Hikkaduwa14
    14 days with some rainfall
  • 23°C minimum night-time temperature in October in Hikkaduwa23
    23°C min night temperature
  • 12 hours of daylight per day in October in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in October in HikkaduwaH
    High heat & humidity
  • 363 mm monthly rainfall in October in Hikkaduwa363
    363 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Hikkaduwa11
    11+ (Extreme) UV index
  • 28°C sea temperature in October in Hikkaduwa28
    28°C sea temperature

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Hikkaduwa weather in November

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in November and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 305 mm of rainfall in the month.

  • 30°C maximum daytime temperature in November in Hikkaduwa30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in November in Hikkaduwa14
    14 days with some rainfall
  • 23°C minimum night-time temperature in November in Hikkaduwa23
    23°C min night temperature
  • 12 hours of daylight per day in November in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in November in HikkaduwaH
    High heat & humidity
  • 305 mm monthly rainfall in November in Hikkaduwa305
    305 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in November in Hikkaduwa11
    11 (Extreme) UV index
  • 28°C sea temperature in November in Hikkaduwa28
    28°C sea temperature

Back to months

Hikkaduwa weather in December

Expect daytime maximum temperatures of 30°C in Hikkaduwa, Sri Lanka in December and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 181 mm of rainfall in the month.

  • 30°C maximum daytime temperature in December in Hikkaduwa30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in December in Hikkaduwa10
    10 days with some rainfall
  • 22°C minimum night-time temperature in December in Hikkaduwa22
    22°C min night temperature
  • 12 hours of daylight per day in December in Hikkaduwa12
    12 hours of daylight per day
  • High heat & humidity in December in HikkaduwaH
    High heat & humidity
  • 181 mm monthly rainfall in December in Hikkaduwa181
    181 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in December in Hikkaduwa11
    11 (Extreme) UV index
  • 28°C sea temperature in December in Hikkaduwa28
    28°C sea temperature

Back to months

More about Hikkaduwa

Hikkaduwa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Sri Lanka

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  • Save up to £300 on holidays (Jan 2026-Nov 2027)
  • Book online with TUI Black Friday discount code
  • Sign up to myTUI. Discount varies by spend. T&Cs apply
Go to TUI deal >>

Expires at 23:59 on Tuesday 2nd Dec 2025 · View all TUI offers

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The climate guide for Sri Lanka (Hikkaduwa) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Sri Lanka

Compare Hikkaduwa with the UK

Below the Hikkaduwa chart shows average maximum daytime temperature for Hikkaduwa, Sri Lanka and the UK (London).

Maximum daytime temperature (°C)

Hikkaduwa, Sri Lanka
UK (London)
30
7
30
7
31
10
31
13
30
17
30
20
29
22
29
22
29
19
29
15
30
10
30
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Hikkaduwa weather >>

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