Sint Maarten climate guide

Temperature in Sint Maarten (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
29°C maximum daytime temperature in January in Sint Maarten (Sint Maarten (Philipsburg))29
29°C maximum daytime temperature in February in Sint Maarten (Sint Maarten (Philipsburg))29
29°C maximum daytime temperature in March in Sint Maarten (Sint Maarten (Philipsburg))29
30°C maximum daytime temperature in April in Sint Maarten (Sint Maarten (Philipsburg))30
30°C maximum daytime temperature in May in Sint Maarten (Sint Maarten (Philipsburg))30
31°C maximum daytime temperature in June in Sint Maarten (Sint Maarten (Philipsburg))31
31°C maximum daytime temperature in July in Sint Maarten (Sint Maarten (Philipsburg))31
31°C maximum daytime temperature in August in Sint Maarten (Sint Maarten (Philipsburg))31
31°C maximum daytime temperature in September in Sint Maarten (Sint Maarten (Philipsburg))31
31°C maximum daytime temperature in October in Sint Maarten (Sint Maarten (Philipsburg))31
30°C maximum daytime temperature in November in Sint Maarten (Sint Maarten (Philipsburg))30
29°C maximum daytime temperature in December in Sint Maarten (Sint Maarten (Philipsburg))29
Min temperature (night-time)
23°C minimum night-time temperature in January in Sint Maarten (Sint Maarten (Philipsburg))23
23°C minimum night-time temperature in February in Sint Maarten (Sint Maarten (Philipsburg))23
23°C minimum night-time temperature in March in Sint Maarten (Sint Maarten (Philipsburg))23
24°C minimum night-time temperature in April in Sint Maarten (Sint Maarten (Philipsburg))24
24°C minimum night-time temperature in May in Sint Maarten (Sint Maarten (Philipsburg))24
25°C minimum night-time temperature in June in Sint Maarten (Sint Maarten (Philipsburg))25
25°C minimum night-time temperature in July in Sint Maarten (Sint Maarten (Philipsburg))25
25°C minimum night-time temperature in August in Sint Maarten (Sint Maarten (Philipsburg))25
25°C minimum night-time temperature in September in Sint Maarten (Sint Maarten (Philipsburg))25
25°C minimum night-time temperature in October in Sint Maarten (Sint Maarten (Philipsburg))25
24°C minimum night-time temperature in November in Sint Maarten (Sint Maarten (Philipsburg))24
23°C minimum night-time temperature in December in Sint Maarten (Sint Maarten (Philipsburg))23
Sea temperature
26°C sea temperature in January in Sint Maarten (Sint Maarten (Philipsburg))26
26°C sea temperature in February in Sint Maarten (Sint Maarten (Philipsburg))26
26°C sea temperature in March in Sint Maarten (Sint Maarten (Philipsburg))26
27°C sea temperature in April in Sint Maarten (Sint Maarten (Philipsburg))27
27°C sea temperature in May in Sint Maarten (Sint Maarten (Philipsburg))27
28°C sea temperature in June in Sint Maarten (Sint Maarten (Philipsburg))28
28°C sea temperature in July in Sint Maarten (Sint Maarten (Philipsburg))28
28°C sea temperature in August in Sint Maarten (Sint Maarten (Philipsburg))28
29°C sea temperature in September in Sint Maarten (Sint Maarten (Philipsburg))29
29°C sea temperature in October in Sint Maarten (Sint Maarten (Philipsburg))29
28°C sea temperature in November in Sint Maarten (Sint Maarten (Philipsburg))28
27°C sea temperature in December in Sint Maarten (Sint Maarten (Philipsburg))27

Sunshine & Daylight in Sint Maarten

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Sint Maarten (Sint Maarten (Philipsburg))11
12 hours of daylight per day in February in Sint Maarten (Sint Maarten (Philipsburg))12
12 hours of daylight per day in March in Sint Maarten (Sint Maarten (Philipsburg))12
13 hours of daylight per day in April in Sint Maarten (Sint Maarten (Philipsburg))13
13 hours of daylight per day in May in Sint Maarten (Sint Maarten (Philipsburg))13
13 hours of daylight per day in June in Sint Maarten (Sint Maarten (Philipsburg))13
13 hours of daylight per day in July in Sint Maarten (Sint Maarten (Philipsburg))13
13 hours of daylight per day in August in Sint Maarten (Sint Maarten (Philipsburg))13
12 hours of daylight per day in September in Sint Maarten (Sint Maarten (Philipsburg))12
12 hours of daylight per day in October in Sint Maarten (Sint Maarten (Philipsburg))12
11 hours of daylight per day in November in Sint Maarten (Sint Maarten (Philipsburg))11
11 hours of daylight per day in December in Sint Maarten (Sint Maarten (Philipsburg))11

Rainfall in Sint Maarten

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Sint Maarten (Sint Maarten (Philipsburg))17
14 days with some rainfall in February in Sint Maarten (Sint Maarten (Philipsburg))14
13 days with some rainfall in March in Sint Maarten (Sint Maarten (Philipsburg))13
12 days with some rainfall in April in Sint Maarten (Sint Maarten (Philipsburg))12
15 days with some rainfall in May in Sint Maarten (Sint Maarten (Philipsburg))15
13 days with some rainfall in June in Sint Maarten (Sint Maarten (Philipsburg))13
17 days with some rainfall in July in Sint Maarten (Sint Maarten (Philipsburg))17
19 days with some rainfall in August in Sint Maarten (Sint Maarten (Philipsburg))19
19 days with some rainfall in September in Sint Maarten (Sint Maarten (Philipsburg))19
20 days with some rainfall in October in Sint Maarten (Sint Maarten (Philipsburg))20
21 days with some rainfall in November in Sint Maarten (Sint Maarten (Philipsburg))21
20 days with some rainfall in December in Sint Maarten (Sint Maarten (Philipsburg))20
Average monthly rainfall (mm)
63 mm monthly rainfall in January in Sint Maarten (Sint Maarten (Philipsburg))63
43 mm monthly rainfall in February in Sint Maarten (Sint Maarten (Philipsburg))43
43 mm monthly rainfall in March in Sint Maarten (Sint Maarten (Philipsburg))43
65 mm monthly rainfall in April in Sint Maarten (Sint Maarten (Philipsburg))65
95 mm monthly rainfall in May in Sint Maarten (Sint Maarten (Philipsburg))95
62 mm monthly rainfall in June in Sint Maarten (Sint Maarten (Philipsburg))62
76 mm monthly rainfall in July in Sint Maarten (Sint Maarten (Philipsburg))76
100 mm monthly rainfall in August in Sint Maarten (Sint Maarten (Philipsburg))100
129 mm monthly rainfall in September in Sint Maarten (Sint Maarten (Philipsburg))129
109 mm monthly rainfall in October in Sint Maarten (Sint Maarten (Philipsburg))109
126 mm monthly rainfall in November in Sint Maarten (Sint Maarten (Philipsburg))126
89 mm monthly rainfall in December in Sint Maarten (Sint Maarten (Philipsburg))89

More climate for Sint Maarten

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 8 (Very High) in January in Sint Maarten (Sint Maarten (Philipsburg))8
UV (maximum) index 10 (Very High) in February in Sint Maarten (Sint Maarten (Philipsburg))10
UV (maximum) index 11+ (Extreme) in March in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in April in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in May in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in June in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in July in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in August in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 11+ (Extreme) in September in Sint Maarten (Sint Maarten (Philipsburg))11
UV (maximum) index 10 (Very High) in October in Sint Maarten (Sint Maarten (Philipsburg))10
UV (maximum) index 8 (Very High) in November in Sint Maarten (Sint Maarten (Philipsburg))8
UV (maximum) index 7 (High) in December in Sint Maarten (Sint Maarten (Philipsburg))7
Heat & Humidity
Moderate heat & humidity in January in Sint Maarten (Sint Maarten (Philipsburg))M
Moderate heat & humidity in February in Sint Maarten (Sint Maarten (Philipsburg))M
High heat & humidity in March in Sint Maarten (Sint Maarten (Philipsburg))H
High heat & humidity in April in Sint Maarten (Sint Maarten (Philipsburg))H
High heat & humidity in May in Sint Maarten (Sint Maarten (Philipsburg))H
Very high heat & humidity in June in Sint Maarten (Sint Maarten (Philipsburg))VH
Very high heat & humidity in July in Sint Maarten (Sint Maarten (Philipsburg))VH
Very high heat & humidity in August in Sint Maarten (Sint Maarten (Philipsburg))VH
Very high heat & humidity in September in Sint Maarten (Sint Maarten (Philipsburg))VH
Very high heat & humidity in October in Sint Maarten (Sint Maarten (Philipsburg))VH
High heat & humidity in November in Sint Maarten (Sint Maarten (Philipsburg))H
High heat & humidity in December in Sint Maarten (Sint Maarten (Philipsburg))H

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

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The climate guide for Sint Maarten 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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