Roatan weather by month

Check out Roatan weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Roatan (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	28	28	30	30	31	31	31	32	32	30	29	28
Min temperature (night-time)	21	21	23	23	24	25	24	25	25	24	22	22
Heat & Humidity	M	M	H	H	VH	VH	VH	VH	VH	H	H	M
Sea temperature	27	26	27	27	28	28	28	29	29	29	28	27

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

Sunshine & UV index in Roatan

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	6	7	7	8	8	7	7	7	7	6	6	6
Daily hours of daylight	11	12	12	13	13	13	13	13	12	12	11	11
UV Index (Maximum)	9	11	11	11	11	11	11	11	11	11	9	8

Rainfall in Roatan

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	18	12	9	6	8	15	20	19	17	21	20	19
Average monthly rainfall (mm)	277	182	115	76	81	139	202	168	192	444	448	399

More about Roatan

Roatan by month

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

Recommended for Honduras

The climate guide for Honduras (Roatan) 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.

What's the climate like in Roatan?

Roatan has a hot tropical climate with no dry season.

Roatan weather in January

Expect daytime maximum temperatures of 28°C in Roatan, Honduras in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 277 mm of rainfall in the month.

28
28°C max day temperature
6
6 hours of sunshine per day
18
18 days with some rainfall
21
21°C min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
277
277 mm of monthly rainfall
9
9 (Very High) UV index
27
27°C sea temperature

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Roatan weather in February

Expect daytime maximum temperatures of 28°C in Roatan, Honduras in February based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 182 mm of rainfall in the month.

28
28°C max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
21
21°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
182
182 mm of monthly rainfall
11
11 (Extreme) UV index
26
26°C sea temperature

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Roatan weather in March

Expect daytime maximum temperatures of 30°C in Roatan, Honduras in March and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 115 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
115
115 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Roatan weather in April

Expect daytime maximum temperatures of 30°C in Roatan, Honduras in April and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 76 mm of rainfall in the month.

30
30°C max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
23
23°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
76
76 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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Roatan weather in May

Expect daytime maximum temperatures of 31°C in Roatan, Honduras in May and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 81 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
81
81 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Roatan weather in June

Expect daytime maximum temperatures of 31°C in Roatan, Honduras in June and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 139 mm of rainfall in the month.

31
31°C max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
139
139 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Roatan weather in July

Expect daytime maximum temperatures of 31°C in Roatan, Honduras in July and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 20 days with some rainfall and typically 202 mm of rainfall in the month.

31
31°C max day temperature
7
7 hours of sunshine per day
20
20 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
202
202 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

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Roatan weather in August

Expect daytime maximum temperatures of 32°C in Roatan, Honduras in August and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 19 days with some rainfall and typically 168 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
19
19 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
168
168 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Roatan weather in September

Expect daytime maximum temperatures of 32°C in Roatan, Honduras in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 192 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
17
17 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
192
192 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Roatan weather in October

Expect daytime maximum temperatures of 30°C in Roatan, Honduras in October and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 444 mm of rainfall in the month.

30
30°C max day temperature
6
6 hours of sunshine per day
21
21 days with some rainfall
24
24°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
444
444 mm of monthly rainfall
11
11 (Extreme) UV index
29
29°C sea temperature

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Roatan weather in November

Expect daytime maximum temperatures of 29°C in Roatan, Honduras in November and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 448 mm of rainfall in the month.

29
29°C max day temperature
6
6 hours of sunshine per day
20
20 days with some rainfall
22
22°C min night temperature
11
11 hours of daylight per day
H
High heat & humidity
448
448 mm of monthly rainfall
9
9 (Very High) UV index
28
28°C sea temperature

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Roatan weather in December

Expect daytime maximum temperatures of 28°C in Roatan, Honduras in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 399 mm of rainfall in the month.

28
28°C max day temperature
6
6 hours of sunshine per day
19
19 days with some rainfall
22
22°C min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
399
399 mm of monthly rainfall
8
8 (Very High) UV index
27
27°C sea temperature

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