Christmas Island climate guide

Temperature in Christmas Island (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
88°F maximum daytime temperature in January in Christmas Island88
88°F maximum daytime temperature in February in Christmas Island88
88°F maximum daytime temperature in March in Christmas Island88
88°F maximum daytime temperature in April in Christmas Island88
88°F maximum daytime temperature in May in Christmas Island88
88°F maximum daytime temperature in June in Christmas Island88
86°F maximum daytime temperature in July in Christmas Island86
86°F maximum daytime temperature in August in Christmas Island86
88°F maximum daytime temperature in September in Christmas Island88
88°F maximum daytime temperature in October in Christmas Island88
88°F maximum daytime temperature in November in Christmas Island88
88°F maximum daytime temperature in December in Christmas Island88
Min temperature (night-time)
70°F minimum night-time temperature in January in Christmas Island70
70°F minimum night-time temperature in February in Christmas Island70
70°F minimum night-time temperature in March in Christmas Island70
70°F minimum night-time temperature in April in Christmas Island70
68°F minimum night-time temperature in May in Christmas Island68
68°F minimum night-time temperature in June in Christmas Island68
66°F minimum night-time temperature in July in Christmas Island66
66°F minimum night-time temperature in August in Christmas Island66
66°F minimum night-time temperature in September in Christmas Island66
68°F minimum night-time temperature in October in Christmas Island68
70°F minimum night-time temperature in November in Christmas Island70
70°F minimum night-time temperature in December in Christmas Island70
Sea temperature
82°F sea temperature in January in Christmas Island82
84°F sea temperature in February in Christmas Island84
84°F sea temperature in March in Christmas Island84
84°F sea temperature in April in Christmas Island84
84°F sea temperature in May in Christmas Island84
82°F sea temperature in June in Christmas Island82
81°F sea temperature in July in Christmas Island81
79°F sea temperature in August in Christmas Island79
79°F sea temperature in September in Christmas Island79
81°F sea temperature in October in Christmas Island81
81°F sea temperature in November in Christmas Island81
82°F sea temperature in December in Christmas Island82

Sunshine & Daylight in Christmas Island

  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 Christmas Island13
12 hours of daylight per day in February in Christmas Island12
12 hours of daylight per day in March in Christmas Island12
12 hours of daylight per day in April in Christmas Island12
12 hours of daylight per day in May in Christmas Island12
12 hours of daylight per day in June in Christmas Island12
12 hours of daylight per day in July in Christmas Island12
12 hours of daylight per day in August in Christmas Island12
12 hours of daylight per day in September in Christmas Island12
12 hours of daylight per day in October in Christmas Island12
13 hours of daylight per day in November in Christmas Island13
13 hours of daylight per day in December in Christmas Island13

Rainfall in Christmas Island

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
15 days with some rainfall in January in Christmas Island15
14 days with some rainfall in February in Christmas Island14
22 days with some rainfall in March in Christmas Island22
14 days with some rainfall in April in Christmas Island14
13 days with some rainfall in May in Christmas Island13
12 days with some rainfall in June in Christmas Island12
10 days with some rainfall in July in Christmas Island10
10 days with some rainfall in August in Christmas Island10
8 days with some rainfall in September in Christmas Island8
9 days with some rainfall in October in Christmas Island9
12 days with some rainfall in November in Christmas Island12
13 days with some rainfall in December in Christmas Island13
Average monthly rainfall (inches)
11.2 inches monthly rainfall in January in Christmas Island11.2
9.3 inches monthly rainfall in February in Christmas Island9.3
12.0 inches monthly rainfall in March in Christmas Island12.0
11.1 inches monthly rainfall in April in Christmas Island11.1
8.1 inches monthly rainfall in May in Christmas Island8.1
5.3 inches monthly rainfall in June in Christmas Island5.3
4.5 inches monthly rainfall in July in Christmas Island4.5
4.3 inches monthly rainfall in August in Christmas Island4.3
5.6 inches monthly rainfall in September in Christmas Island5.6
9.0 inches monthly rainfall in October in Christmas Island9.0
10.2 inches monthly rainfall in November in Christmas Island10.2
10.9 inches monthly rainfall in December in Christmas Island10.9

More climate for Christmas Island

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Christmas Island11
UV (maximum) index 11+ (Extreme) in February in Christmas Island11
UV (maximum) index 11+ (Extreme) in March in Christmas Island11
UV (maximum) index 11+ (Extreme) in April in Christmas Island11
UV (maximum) index 10 (Very High) in May in Christmas Island10
UV (maximum) index 9 (Very High) in June in Christmas Island9
UV (maximum) index 9 (Very High) in July in Christmas Island9
UV (maximum) index 11 (Extreme) in August in Christmas Island11
UV (maximum) index 11+ (Extreme) in September in Christmas Island11
UV (maximum) index 11+ (Extreme) in October in Christmas Island11
UV (maximum) index 11+ (Extreme) in November in Christmas Island11
UV (maximum) index 11+ (Extreme) in December in Christmas Island11
Heat & Humidity
High heat & humidity in January in Christmas IslandH
High heat & humidity in February in Christmas IslandH
High heat & humidity in March in Christmas IslandH
High heat & humidity in April in Christmas IslandH
High heat & humidity in May in Christmas IslandH
Moderate heat & humidity in June in Christmas IslandM
Moderate heat & humidity in July in Christmas IslandM
Moderate heat & humidity in August in Christmas IslandM
Moderate heat & humidity in September in Christmas IslandM
Moderate heat & humidity in October in Christmas IslandM
Moderate heat & humidity in November in Christmas IslandM
Moderate heat & humidity in December in Christmas IslandM

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 Christmas Island 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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