Honiara climate guide

Temperature in Honiara (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
31°C maximum daytime temperature in January in Honiara31
30°C maximum daytime temperature in February in Honiara30
30°C maximum daytime temperature in March in Honiara30
30°C maximum daytime temperature in April in Honiara30
30°C maximum daytime temperature in May in Honiara30
30°C maximum daytime temperature in June in Honiara30
29°C maximum daytime temperature in July in Honiara29
30°C maximum daytime temperature in August in Honiara30
30°C maximum daytime temperature in September in Honiara30
30°C maximum daytime temperature in October in Honiara30
30°C maximum daytime temperature in November in Honiara30
31°C maximum daytime temperature in December in Honiara31
Min temperature (night-time)
22°C minimum night-time temperature in January in Honiara22
22°C minimum night-time temperature in February in Honiara22
22°C minimum night-time temperature in March in Honiara22
22°C minimum night-time temperature in April in Honiara22
22°C minimum night-time temperature in May in Honiara22
22°C minimum night-time temperature in June in Honiara22
21°C minimum night-time temperature in July in Honiara21
21°C minimum night-time temperature in August in Honiara21
22°C minimum night-time temperature in September in Honiara22
22°C minimum night-time temperature in October in Honiara22
22°C minimum night-time temperature in November in Honiara22
22°C minimum night-time temperature in December in Honiara22
Sea temperature
30°C sea temperature in January in Honiara30
29°C sea temperature in February in Honiara29
29°C sea temperature in March in Honiara29
29°C sea temperature in April in Honiara29
29°C sea temperature in May in Honiara29
29°C sea temperature in June in Honiara29
28°C sea temperature in July in Honiara28
28°C sea temperature in August in Honiara28
28°C sea temperature in September in Honiara28
29°C sea temperature in October in Honiara29
29°C sea temperature in November in Honiara29
29°C sea temperature in December in Honiara29

Sunshine & Daylight in Honiara

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
13 hours of daylight per day in January in Honiara13
12 hours of daylight per day in February in Honiara12
12 hours of daylight per day in March in Honiara12
12 hours of daylight per day in April in Honiara12
12 hours of daylight per day in May in Honiara12
12 hours of daylight per day in June in Honiara12
12 hours of daylight per day in July in Honiara12
12 hours of daylight per day in August in Honiara12
12 hours of daylight per day in September in Honiara12
12 hours of daylight per day in October in Honiara12
13 hours of daylight per day in November in Honiara13
13 hours of daylight per day in December in Honiara13

Rainfall in Honiara

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
19 days with some rainfall in January in Honiara19
20 days with some rainfall in February in Honiara20
22 days with some rainfall in March in Honiara22
17 days with some rainfall in April in Honiara17
15 days with some rainfall in May in Honiara15
13 days with some rainfall in June in Honiara13
15 days with some rainfall in July in Honiara15
13 days with some rainfall in August in Honiara13
14 days with some rainfall in September in Honiara14
15 days with some rainfall in October in Honiara15
15 days with some rainfall in November in Honiara15
18 days with some rainfall in December in Honiara18
Average monthly rainfall (mm)
281 mm monthly rainfall in January in Honiara281
299 mm monthly rainfall in February in Honiara299
331 mm monthly rainfall in March in Honiara331
215 mm monthly rainfall in April in Honiara215
139 mm monthly rainfall in May in Honiara139
100 mm monthly rainfall in June in Honiara100
115 mm monthly rainfall in July in Honiara115
114 mm monthly rainfall in August in Honiara114
114 mm monthly rainfall in September in Honiara114
148 mm monthly rainfall in October in Honiara148
165 mm monthly rainfall in November in Honiara165
234 mm monthly rainfall in December in Honiara234

More climate for Honiara

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Honiara11
UV (maximum) index 11+ (Extreme) in February in Honiara11
UV (maximum) index 11+ (Extreme) in March in Honiara11
UV (maximum) index 11+ (Extreme) in April in Honiara11
UV (maximum) index 10 (Very High) in May in Honiara10
UV (maximum) index 9 (Very High) in June in Honiara9
UV (maximum) index 10 (Very High) in July in Honiara10
UV (maximum) index 11+ (Extreme) in August in Honiara11
UV (maximum) index 11+ (Extreme) in September in Honiara11
UV (maximum) index 11+ (Extreme) in October in Honiara11
UV (maximum) index 11+ (Extreme) in November in Honiara11
UV (maximum) index 11+ (Extreme) in December in Honiara11
Heat & Humidity
High heat & humidity in January in HoniaraH
High heat & humidity in February in HoniaraH
High heat & humidity in March in HoniaraH
High heat & humidity in April in HoniaraH
High heat & humidity in May in HoniaraH
High heat & humidity in June in HoniaraH
High heat & humidity in July in HoniaraH
High heat & humidity in August in HoniaraH
High heat & humidity in September in HoniaraH
High heat & humidity in October in HoniaraH
High heat & humidity in November in HoniaraH
High heat & humidity in December in HoniaraH

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

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

The climate guide for Honiara, Solomon Islands 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.

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

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