Roatan climate guide

Temperature in Roatan (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
28°C maximum daytime temperature in January in Roatan28
28°C maximum daytime temperature in February in Roatan28
30°C maximum daytime temperature in March in Roatan30
30°C maximum daytime temperature in April in Roatan30
31°C maximum daytime temperature in May in Roatan31
31°C maximum daytime temperature in June in Roatan31
31°C maximum daytime temperature in July in Roatan31
32°C maximum daytime temperature in August in Roatan32
32°C maximum daytime temperature in September in Roatan32
30°C maximum daytime temperature in October in Roatan30
29°C maximum daytime temperature in November in Roatan29
28°C maximum daytime temperature in December in Roatan28
Min temperature (night-time)
21°C minimum night-time temperature in January in Roatan21
21°C minimum night-time temperature in February in Roatan21
23°C minimum night-time temperature in March in Roatan23
23°C minimum night-time temperature in April in Roatan23
24°C minimum night-time temperature in May in Roatan24
25°C minimum night-time temperature in June in Roatan25
24°C minimum night-time temperature in July in Roatan24
25°C minimum night-time temperature in August in Roatan25
25°C minimum night-time temperature in September in Roatan25
24°C minimum night-time temperature in October in Roatan24
22°C minimum night-time temperature in November in Roatan22
22°C minimum night-time temperature in December in Roatan22
Sea temperature
27°C sea temperature in January in Roatan27
26°C sea temperature in February in Roatan26
27°C sea temperature in March in Roatan27
27°C sea temperature in April in Roatan27
28°C sea temperature in May in Roatan28
28°C sea temperature in June in Roatan28
28°C sea temperature in July in Roatan28
29°C sea temperature in August in Roatan29
29°C sea temperature in September in Roatan29
29°C sea temperature in October in Roatan29
28°C sea temperature in November in Roatan28
27°C sea temperature in December in Roatan27

Sunshine & Daylight in Roatan

  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 Roatan11
12 hours of daylight per day in February in Roatan12
12 hours of daylight per day in March in Roatan12
13 hours of daylight per day in April in Roatan13
13 hours of daylight per day in May in Roatan13
13 hours of daylight per day in June in Roatan13
13 hours of daylight per day in July in Roatan13
13 hours of daylight per day in August in Roatan13
12 hours of daylight per day in September in Roatan12
12 hours of daylight per day in October in Roatan12
11 hours of daylight per day in November in Roatan11
11 hours of daylight per day in December in Roatan11

Rainfall in Roatan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
18 days with some rainfall in January in Roatan18
12 days with some rainfall in February in Roatan12
9 days with some rainfall in March in Roatan9
6 days with some rainfall in April in Roatan6
8 days with some rainfall in May in Roatan8
15 days with some rainfall in June in Roatan15
20 days with some rainfall in July in Roatan20
19 days with some rainfall in August in Roatan19
17 days with some rainfall in September in Roatan17
21 days with some rainfall in October in Roatan21
20 days with some rainfall in November in Roatan20
19 days with some rainfall in December in Roatan19
Average monthly rainfall (mm)
277 mm monthly rainfall in January in Roatan277
182 mm monthly rainfall in February in Roatan182
115 mm monthly rainfall in March in Roatan115
76 mm monthly rainfall in April in Roatan76
81 mm monthly rainfall in May in Roatan81
139 mm monthly rainfall in June in Roatan139
202 mm monthly rainfall in July in Roatan202
168 mm monthly rainfall in August in Roatan168
192 mm monthly rainfall in September in Roatan192
444 mm monthly rainfall in October in Roatan444
448 mm monthly rainfall in November in Roatan448
399 mm monthly rainfall in December in Roatan399

More climate for Roatan

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 9 (Very High) in January in Roatan9
UV (maximum) index 11 (Extreme) in February in Roatan11
UV (maximum) index 11+ (Extreme) in March in Roatan11
UV (maximum) index 11+ (Extreme) in April in Roatan11
UV (maximum) index 11+ (Extreme) in May in Roatan11
UV (maximum) index 11+ (Extreme) in June in Roatan11
UV (maximum) index 11+ (Extreme) in July in Roatan11
UV (maximum) index 11+ (Extreme) in August in Roatan11
UV (maximum) index 11+ (Extreme) in September in Roatan11
UV (maximum) index 11 (Extreme) in October in Roatan11
UV (maximum) index 9 (Very High) in November in Roatan9
UV (maximum) index 8 (Very High) in December in Roatan8
Heat & Humidity
Moderate heat & humidity in January in RoatanM
Moderate heat & humidity in February in RoatanM
High heat & humidity in March in RoatanH
High heat & humidity in April in RoatanH
Very high heat & humidity in May in RoatanVH
Very high heat & humidity in June in RoatanVH
Very high heat & humidity in July in RoatanVH
Very high heat & humidity in August in RoatanVH
Very high heat & humidity in September in RoatanVH
High heat & humidity in October in RoatanH
High heat & humidity in November in RoatanH
Moderate heat & humidity in December in RoatanM

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

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Roatan

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More about Roatan

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

The climate guide for Roatan, Honduras 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.

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

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