Ireon weather by month

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

Temperature in Ireon (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
12°C maximum daytime temperature in January in Ireon12
13°C maximum daytime temperature in February in Ireon13
15°C maximum daytime temperature in March in Ireon15
19°C maximum daytime temperature in April in Ireon19
24°C maximum daytime temperature in May in Ireon24
29°C maximum daytime temperature in June in Ireon29
31°C maximum daytime temperature in July in Ireon31
31°C maximum daytime temperature in August in Ireon31
28°C maximum daytime temperature in September in Ireon28
22°C maximum daytime temperature in October in Ireon22
18°C maximum daytime temperature in November in Ireon18
14°C maximum daytime temperature in December in Ireon14
Min temperature (night-time)
5°C minimum night-time temperature in January in Ireon5
5°C minimum night-time temperature in February in Ireon5
7°C minimum night-time temperature in March in Ireon7
10°C minimum night-time temperature in April in Ireon10
13°C minimum night-time temperature in May in Ireon13
17°C minimum night-time temperature in June in Ireon17
20°C minimum night-time temperature in July in Ireon20
20°C minimum night-time temperature in August in Ireon20
17°C minimum night-time temperature in September in Ireon17
13°C minimum night-time temperature in October in Ireon13
10°C minimum night-time temperature in November in Ireon10
7°C minimum night-time temperature in December in Ireon7
Heat & Humidity
No heat & humidity in January in Ireon0
No heat & humidity in February in Ireon0
No heat & humidity in March in Ireon0
No heat & humidity in April in Ireon0
No heat & humidity in May in Ireon0
Moderate heat & humidity in June in IreonM
High heat & humidity in July in IreonH
High heat & humidity in August in IreonH
Moderate heat & humidity in September in IreonM
No heat & humidity in October in Ireon0
No heat & humidity in November in Ireon0
No heat & humidity in December in Ireon0
Sea temperature
16°C sea temperature in January in Ireon16
16°C sea temperature in February in Ireon16
15°C sea temperature in March in Ireon15
16°C sea temperature in April in Ireon16
19°C sea temperature in May in Ireon19
21°C sea temperature in June in Ireon21
23°C sea temperature in July in Ireon23
24°C sea temperature in August in Ireon24
23°C sea temperature in September in Ireon23
21°C sea temperature in October in Ireon21
19°C sea temperature in November in Ireon19
18°C sea temperature in December in Ireon18

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

Sunshine & UV index in Ireon

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Ireon10
11 hours of daylight per day in February in Ireon11
12 hours of daylight per day in March in Ireon12
13 hours of daylight per day in April in Ireon13
14 hours of daylight per day in May in Ireon14
15 hours of daylight per day in June in Ireon15
14 hours of daylight per day in July in Ireon14
14 hours of daylight per day in August in Ireon14
12 hours of daylight per day in September in Ireon12
11 hours of daylight per day in October in Ireon11
10 hours of daylight per day in November in Ireon10
10 hours of daylight per day in December in Ireon10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Ireon2
UV (maximum) index 3 (Moderate) in February in Ireon3
UV (maximum) index 5 (Moderate) in March in Ireon5
UV (maximum) index 6 (High) in April in Ireon6
UV (maximum) index 8 (Very High) in May in Ireon8
UV (maximum) index 9 (Very High) in June in Ireon9
UV (maximum) index 10 (Very High) in July in Ireon10
UV (maximum) index 9 (Very High) in August in Ireon9
UV (maximum) index 7 (High) in September in Ireon7
UV (maximum) index 5 (Moderate) in October in Ireon5
UV (maximum) index 3 (Moderate) in November in Ireon3
UV (maximum) index 2 (Low) in December in Ireon2

Rainfall in Ireon

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in Ireon12
10 days with some rainfall in February in Ireon10
9 days with some rainfall in March in Ireon9
7 days with some rainfall in April in Ireon7
5 days with some rainfall in May in Ireon5
3 days with some rainfall in June in Ireon3
5 days with some rainfall in July in Ireon5
4 days with some rainfall in August in Ireon4
4 days with some rainfall in September in Ireon4
5 days with some rainfall in October in Ireon5
8 days with some rainfall in November in Ireon8
13 days with some rainfall in December in Ireon13
Average monthly rainfall (mm)
159 mm monthly rainfall in January in Ireon159
108 mm monthly rainfall in February in Ireon108
88 mm monthly rainfall in March in Ireon88
42 mm monthly rainfall in April in Ireon42
28 mm monthly rainfall in May in Ireon28
6 mm monthly rainfall in June in Ireon6
3 mm monthly rainfall in July in Ireon3
3 mm monthly rainfall in August in Ireon3
18 mm monthly rainfall in September in Ireon18
42 mm monthly rainfall in October in Ireon42
103 mm monthly rainfall in November in Ireon103
167 mm monthly rainfall in December in Ireon167

More about Ireon

Ireon by month

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

Recommended for Samos

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Samos (Ireon) 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 Ireon?

Ireon has a temperate climate with hot dry summers.

Ireon weather in January

Expect daytime maximum temperatures of 12°C in Ireon, Samos in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 159 mm of rainfall in the month.

  • 12°C maximum daytime temperature in January in Ireon12
    12°C max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in January in Ireon12
    12 days with some rainfall
  • 5°C minimum night-time temperature in January in Ireon5
    5°C min night temperature
  • 10 hours of daylight per day in January in Ireon10
    10 hours of daylight per day
  • No heat & humidity in January in Ireon0
    No heat & humidity
  • 159 mm monthly rainfall in January in Ireon159
    159 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Ireon2
    2 (Low) UV index
  • 16°C sea temperature in January in Ireon16
    16°C sea temperature

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Ireon weather in February

Expect daytime maximum temperatures of 13°C in Ireon, Samos in February based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 108 mm of rainfall in the month.

  • 13°C maximum daytime temperature in February in Ireon13
    13°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in February in Ireon10
    10 days with some rainfall
  • 5°C minimum night-time temperature in February in Ireon5
    5°C min night temperature
  • 11 hours of daylight per day in February in Ireon11
    11 hours of daylight per day
  • No heat & humidity in February in Ireon0
    No heat & humidity
  • 108 mm monthly rainfall in February in Ireon108
    108 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in February in Ireon3
    3 (Moderate) UV index
  • 16°C sea temperature in February in Ireon16
    16°C sea temperature

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Ireon weather in March

Expect daytime maximum temperatures of 15°C in Ireon, Samos in March based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 88 mm of rainfall in the month.

  • 15°C maximum daytime temperature in March in Ireon15
    15°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in March in Ireon9
    9 days with some rainfall
  • 7°C minimum night-time temperature in March in Ireon7
    7°C min night temperature
  • 12 hours of daylight per day in March in Ireon12
    12 hours of daylight per day
  • No heat & humidity in March in Ireon0
    No heat & humidity
  • 88 mm monthly rainfall in March in Ireon88
    88 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in March in Ireon5
    5 (Moderate) UV index
  • 15°C sea temperature in March in Ireon15
    15°C sea temperature

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Ireon weather in April

Expect daytime maximum temperatures of 19°C in Ireon, Samos in April based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 42 mm of rainfall in the month.

  • 19°C maximum daytime temperature in April in Ireon19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in April in Ireon7
    7 days with some rainfall
  • 10°C minimum night-time temperature in April in Ireon10
    10°C min night temperature
  • 13 hours of daylight per day in April in Ireon13
    13 hours of daylight per day
  • No heat & humidity in April in Ireon0
    No heat & humidity
  • 42 mm monthly rainfall in April in Ireon42
    42 mm of monthly rainfall
  • UV (maximum) index 6 (High) in April in Ireon6
    6 (High) UV index
  • 16°C sea temperature in April in Ireon16
    16°C sea temperature

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Ireon weather in May

Expect daytime maximum temperatures of 24°C in Ireon, Samos in May based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 24°C maximum daytime temperature in May in Ireon24
    24°C max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in May in Ireon5
    5 days with some rainfall
  • 13°C minimum night-time temperature in May in Ireon13
    13°C min night temperature
  • 14 hours of daylight per day in May in Ireon14
    14 hours of daylight per day
  • No heat & humidity in May in Ireon0
    No heat & humidity
  • 28 mm monthly rainfall in May in Ireon28
    28 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Ireon8
    8 (Very High) UV index
  • 19°C sea temperature in May in Ireon19
    19°C sea temperature

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Ireon weather in June

Expect daytime maximum temperatures of 29°C in Ireon, Samos in June based on long-term weather averages. There are 13 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in June in Ireon29
    29°C max day temperature
  • 13 hours of sunshine per day
  • 3 days with some rainfall in June in Ireon3
    3 days with some rainfall
  • 17°C minimum night-time temperature in June in Ireon17
    17°C min night temperature
  • 15 hours of daylight per day in June in Ireon15
    15 hours of daylight per day
  • Moderate heat & humidity in June in IreonM
    Moderate heat & humidity
  • 6 mm monthly rainfall in June in Ireon6
    6 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Ireon9
    9 (Very High) UV index
  • 21°C sea temperature in June in Ireon21
    21°C sea temperature

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Ireon weather in July

Expect daytime maximum temperatures of 31°C in Ireon, Samos in July and high heat and humidity based on long-term weather averages. There are 14 hours of sunshine per day on average.

  • 31°C maximum daytime temperature in July in Ireon31
    31°C max day temperature
  • 14 hours of sunshine per day
  • 5 days with some rainfall in July in Ireon5
    5 days with some rainfall
  • 20°C minimum night-time temperature in July in Ireon20
    20°C min night temperature
  • 14 hours of daylight per day in July in Ireon14
    14 hours of daylight per day
  • High heat & humidity in July in IreonH
    High heat & humidity
  • 3 mm monthly rainfall in July in Ireon3
    3 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Ireon10
    10 (Very High) UV index
  • 23°C sea temperature in July in Ireon23
    23°C sea temperature

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Ireon weather in August

Expect daytime maximum temperatures of 31°C in Ireon, Samos in August and high heat and humidity based on long-term weather averages. There are 13 hours of sunshine per day on average.

  • 31°C maximum daytime temperature in August in Ireon31
    31°C max day temperature
  • 13 hours of sunshine per day
  • 4 days with some rainfall in August in Ireon4
    4 days with some rainfall
  • 20°C minimum night-time temperature in August in Ireon20
    20°C min night temperature
  • 14 hours of daylight per day in August in Ireon14
    14 hours of daylight per day
  • High heat & humidity in August in IreonH
    High heat & humidity
  • 3 mm monthly rainfall in August in Ireon3
    3 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Ireon9
    9 (Very High) UV index
  • 24°C sea temperature in August in Ireon24
    24°C sea temperature

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Ireon weather in September

Expect daytime maximum temperatures of 28°C in Ireon, Samos in September based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 28°C maximum daytime temperature in September in Ireon28
    28°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in September in Ireon4
    4 days with some rainfall
  • 17°C minimum night-time temperature in September in Ireon17
    17°C min night temperature
  • 12 hours of daylight per day in September in Ireon12
    12 hours of daylight per day
  • Moderate heat & humidity in September in IreonM
    Moderate heat & humidity
  • 18 mm monthly rainfall in September in Ireon18
    18 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Ireon7
    7 (High) UV index
  • 23°C sea temperature in September in Ireon23
    23°C sea temperature

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Ireon weather in October

Expect daytime maximum temperatures of 22°C in Ireon, Samos in October based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 42 mm of rainfall in the month.

  • 22°C maximum daytime temperature in October in Ireon22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in October in Ireon5
    5 days with some rainfall
  • 13°C minimum night-time temperature in October in Ireon13
    13°C min night temperature
  • 11 hours of daylight per day in October in Ireon11
    11 hours of daylight per day
  • No heat & humidity in October in Ireon0
    No heat & humidity
  • 42 mm monthly rainfall in October in Ireon42
    42 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Ireon5
    5 (Moderate) UV index
  • 21°C sea temperature in October in Ireon21
    21°C sea temperature

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Ireon weather in November

Expect daytime maximum temperatures of 18°C in Ireon, Samos in November based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 103 mm of rainfall in the month.

  • 18°C maximum daytime temperature in November in Ireon18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in November in Ireon8
    8 days with some rainfall
  • 10°C minimum night-time temperature in November in Ireon10
    10°C min night temperature
  • 10 hours of daylight per day in November in Ireon10
    10 hours of daylight per day
  • No heat & humidity in November in Ireon0
    No heat & humidity
  • 103 mm monthly rainfall in November in Ireon103
    103 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in November in Ireon3
    3 (Moderate) UV index
  • 19°C sea temperature in November in Ireon19
    19°C sea temperature

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Ireon weather in December

Expect daytime maximum temperatures of 14°C in Ireon, Samos in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 167 mm of rainfall in the month.

  • 14°C maximum daytime temperature in December in Ireon14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in December in Ireon13
    13 days with some rainfall
  • 7°C minimum night-time temperature in December in Ireon7
    7°C min night temperature
  • 10 hours of daylight per day in December in Ireon10
    10 hours of daylight per day
  • No heat & humidity in December in Ireon0
    No heat & humidity
  • 167 mm monthly rainfall in December in Ireon167
    167 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Ireon2
    2 (Low) UV index
  • 18°C sea temperature in December in Ireon18
    18°C sea temperature

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More about Ireon

Ireon by month

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

Recommended for Samos

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Samos (Ireon) 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.

Compare Ireon weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Ireon, Samos, Greece and the UK (London).

Maximum daytime temperature (°C)

Ireon, Samos, Greece
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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