Chetumal climate guide

Temperature in Chetumal (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
28°C maximum daytime temperature in January in Chetumal28
29°C maximum daytime temperature in February in Chetumal29
30°C maximum daytime temperature in March in Chetumal30
31°C maximum daytime temperature in April in Chetumal31
32°C maximum daytime temperature in May in Chetumal32
31°C maximum daytime temperature in June in Chetumal31
31°C maximum daytime temperature in July in Chetumal31
32°C maximum daytime temperature in August in Chetumal32
31°C maximum daytime temperature in September in Chetumal31
30°C maximum daytime temperature in October in Chetumal30
29°C maximum daytime temperature in November in Chetumal29
28°C maximum daytime temperature in December in Chetumal28
Min temperature (night-time)
18°C minimum night-time temperature in January in Chetumal18
19°C minimum night-time temperature in February in Chetumal19
21°C minimum night-time temperature in March in Chetumal21
22°C minimum night-time temperature in April in Chetumal22
23°C minimum night-time temperature in May in Chetumal23
23°C minimum night-time temperature in June in Chetumal23
23°C minimum night-time temperature in July in Chetumal23
23°C minimum night-time temperature in August in Chetumal23
23°C minimum night-time temperature in September in Chetumal23
21°C minimum night-time temperature in October in Chetumal21
20°C minimum night-time temperature in November in Chetumal20
18°C minimum night-time temperature in December in Chetumal18
Sea temperature
25°C sea temperature in January in Chetumal25
26°C sea temperature in February in Chetumal26
26°C sea temperature in March in Chetumal26
27°C sea temperature in April in Chetumal27
28°C sea temperature in May in Chetumal28
29°C sea temperature in June in Chetumal29
29°C sea temperature in July in Chetumal29
29°C sea temperature in August in Chetumal29
29°C sea temperature in September in Chetumal29
28°C sea temperature in October in Chetumal28
27°C sea temperature in November in Chetumal27
26°C sea temperature in December in Chetumal26

Sunshine & Daylight in Chetumal

  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 Chetumal11
12 hours of daylight per day in February in Chetumal12
12 hours of daylight per day in March in Chetumal12
13 hours of daylight per day in April in Chetumal13
13 hours of daylight per day in May in Chetumal13
13 hours of daylight per day in June in Chetumal13
13 hours of daylight per day in July in Chetumal13
13 hours of daylight per day in August in Chetumal13
12 hours of daylight per day in September in Chetumal12
12 hours of daylight per day in October in Chetumal12
11 hours of daylight per day in November in Chetumal11
11 hours of daylight per day in December in Chetumal11

Rainfall in Chetumal

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
8 days with some rainfall in January in Chetumal8
5 days with some rainfall in February in Chetumal5
3 days with some rainfall in March in Chetumal3
3 days with some rainfall in April in Chetumal3
6 days with some rainfall in May in Chetumal6
13 days with some rainfall in June in Chetumal13
13 days with some rainfall in July in Chetumal13
13 days with some rainfall in August in Chetumal13
14 days with some rainfall in September in Chetumal14
14 days with some rainfall in October in Chetumal14
9 days with some rainfall in November in Chetumal9
8 days with some rainfall in December in Chetumal8
Average monthly rainfall (mm)
69 mm monthly rainfall in January in Chetumal69
36 mm monthly rainfall in February in Chetumal36
26 mm monthly rainfall in March in Chetumal26
44 mm monthly rainfall in April in Chetumal44
87 mm monthly rainfall in May in Chetumal87
188 mm monthly rainfall in June in Chetumal188
140 mm monthly rainfall in July in Chetumal140
133 mm monthly rainfall in August in Chetumal133
184 mm monthly rainfall in September in Chetumal184
154 mm monthly rainfall in October in Chetumal154
100 mm monthly rainfall in November in Chetumal100
92 mm monthly rainfall in December in Chetumal92

More climate for Chetumal

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 8 (Very High) in January in Chetumal8
UV (maximum) index 10 (Very High) in February in Chetumal10
UV (maximum) index 11+ (Extreme) in March in Chetumal11
UV (maximum) index 11+ (Extreme) in April in Chetumal11
UV (maximum) index 11+ (Extreme) in May in Chetumal11
UV (maximum) index 11+ (Extreme) in June in Chetumal11
UV (maximum) index 11+ (Extreme) in July in Chetumal11
UV (maximum) index 11+ (Extreme) in August in Chetumal11
UV (maximum) index 11+ (Extreme) in September in Chetumal11
UV (maximum) index 10 (Very High) in October in Chetumal10
UV (maximum) index 8 (Very High) in November in Chetumal8
UV (maximum) index 8 (Very High) in December in Chetumal8
Heat & Humidity
Moderate heat & humidity in January in ChetumalM
Moderate heat & humidity in February in ChetumalM
High heat & humidity in March in ChetumalH
High heat & humidity in April in ChetumalH
Very high heat & humidity in May in ChetumalVH
Very high heat & humidity in June in ChetumalVH
Very high heat & humidity in July in ChetumalVH
Very high heat & humidity in August in ChetumalVH
Very high heat & humidity in September in ChetumalVH
High heat & humidity in October in ChetumalH
Moderate heat & humidity in November in ChetumalM
Moderate heat & humidity in December in ChetumalM

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

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The climate guide for Chetumal, Mexico 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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