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Sosua weather by month
Check out Sosua weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Sosua (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | 28 |
28 |
29 |
30 |
31 |
32 |
32 |
32 |
32 |
32 |
30 |
28 |
| Min temperature (night-time) | 18 |
18 |
18 |
19 |
20 |
21 |
21 |
21 |
21 |
21 |
20 |
19 |
| Heat & Humidity | M |
M |
M |
M |
H |
H |
H |
H |
H |
H |
H |
M |
| Sea temperature | 26 |
26 |
26 |
26 |
27 |
27 |
28 |
28 |
29 |
29 |
28 |
27 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in Sosua
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight | 11 |
12 |
12 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
| UV Index (Maximum) | 8 |
10 |
11 |
11 |
11 |
11 |
11 |
11 |
11 |
10 |
8 |
7 |
Rainfall in Sosua
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain | 13 |
10 |
10 |
10 |
12 |
13 |
15 |
15 |
15 |
16 |
14 |
14 |
| Average monthly rainfall (mm) | 185 |
149 |
133 |
177 |
156 |
83 |
77 |
94 |
92 |
142 |
267 |
294 |
More about the Sosua
Sosua by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the Dominican Republic
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The climate guide for Dominican Republic (Sosua) 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 Sosua?
Sosua has a hot tropical climate with no dry season.
Sosua weather in January
Expect daytime maximum temperatures of 28°C in Sosua, Dominican Republic in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 185 mm of rainfall in the month.
- 28°C max day temperature
28 - 6 hours of sunshine per day
- 13 days with some rainfall
13 - 18°C min night temperature
18 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 185 mm of monthly rainfall
185 - 8 (Very High) UV index
8 - 26°C sea temperature
26
Sosua weather in February
Expect daytime maximum temperatures of 28°C in Sosua, Dominican Republic in February based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 149 mm of rainfall in the month.
- 28°C max day temperature
28 - 7 hours of sunshine per day
- 10 days with some rainfall
10 - 18°C min night temperature
18 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 149 mm of monthly rainfall
149 - 10 (Very High) UV index
10 - 26°C sea temperature
26
Sosua weather in March
Expect daytime maximum temperatures of 29°C in Sosua, Dominican Republic in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 133 mm of rainfall in the month.
- 29°C max day temperature
29 - 7 hours of sunshine per day
- 10 days with some rainfall
10 - 18°C min night temperature
18 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 133 mm of monthly rainfall
133 - 11+ (Extreme) UV index
11 - 26°C sea temperature
26
Sosua weather in April
Expect daytime maximum temperatures of 30°C in Sosua, Dominican Republic in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 177 mm of rainfall in the month.
- 30°C max day temperature
30 - 7 hours of sunshine per day
- 10 days with some rainfall
10 - 19°C min night temperature
19 - 13 hours of daylight per day
13 - Moderate heat & humidity
M - 177 mm of monthly rainfall
177 - 11+ (Extreme) UV index
11 - 26°C sea temperature
26
Sosua weather in May
Expect daytime maximum temperatures of 31°C in Sosua, Dominican Republic in May and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 156 mm of rainfall in the month.
- 31°C max day temperature
31 - 7 hours of sunshine per day
- 12 days with some rainfall
12 - 20°C min night temperature
20 - 13 hours of daylight per day
13 - High heat & humidity
H - 156 mm of monthly rainfall
156 - 11+ (Extreme) UV index
11 - 27°C sea temperature
27
Sosua weather in June
Expect daytime maximum temperatures of 32°C in Sosua, Dominican Republic in June and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 83 mm of rainfall in the month.
- 32°C max day temperature
32 - 8 hours of sunshine per day
- 13 days with some rainfall
13 - 21°C min night temperature
21 - 13 hours of daylight per day
13 - High heat & humidity
H - 83 mm of monthly rainfall
83 - 11+ (Extreme) UV index
11 - 27°C sea temperature
27
Sosua weather in July
Expect daytime maximum temperatures of 32°C in Sosua, Dominican Republic in July and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 15 days with some rainfall and typically 77 mm of rainfall in the month.
- 32°C max day temperature
32 - 8 hours of sunshine per day
- 15 days with some rainfall
15 - 21°C min night temperature
21 - 13 hours of daylight per day
13 - High heat & humidity
H - 77 mm of monthly rainfall
77 - 11+ (Extreme) UV index
11 - 28°C sea temperature
28
Sosua weather in August
Expect daytime maximum temperatures of 32°C in Sosua, Dominican Republic in August and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 15 days with some rainfall and typically 94 mm of rainfall in the month.
- 32°C max day temperature
32 - 8 hours of sunshine per day
- 15 days with some rainfall
15 - 21°C min night temperature
21 - 13 hours of daylight per day
13 - High heat & humidity
H - 94 mm of monthly rainfall
94 - 11+ (Extreme) UV index
11 - 28°C sea temperature
28
Sosua weather in September
Expect daytime maximum temperatures of 32°C in Sosua, Dominican Republic 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 15 days with some rainfall and typically 92 mm of rainfall in the month.
- 32°C max day temperature
32 - 7 hours of sunshine per day
- 15 days with some rainfall
15 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - High heat & humidity
H - 92 mm of monthly rainfall
92 - 11 (Extreme) UV index
11 - 29°C sea temperature
29
Sosua weather in October
Expect daytime maximum temperatures of 32°C in Sosua, Dominican Republic in October and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 142 mm of rainfall in the month.
- 32°C max day temperature
32 - 7 hours of sunshine per day
- 16 days with some rainfall
16 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - High heat & humidity
H - 142 mm of monthly rainfall
142 - 10 (Very High) UV index
10 - 29°C sea temperature
29
Sosua weather in November
Expect daytime maximum temperatures of 30°C in Sosua, Dominican Republic in November and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 267 mm of rainfall in the month.
- 30°C max day temperature
30 - 6 hours of sunshine per day
- 14 days with some rainfall
14 - 20°C min night temperature
20 - 11 hours of daylight per day
11 - High heat & humidity
H - 267 mm of monthly rainfall
267 - 8 (Very High) UV index
8 - 28°C sea temperature
28
Sosua weather in December
Expect daytime maximum temperatures of 28°C in Sosua, Dominican Republic in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 294 mm of rainfall in the month.
- 28°C max day temperature
28 - 6 hours of sunshine per day
- 14 days with some rainfall
14 - 19°C min night temperature
19 - 11 hours of daylight per day
11 - Moderate heat & humidity
M - 294 mm of monthly rainfall
294 - 7 (High) UV index
7 - 27°C sea temperature
27
More about the Sosua
Sosua by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the Dominican Republic
- Save 10% on 2026/2027 holidays in biggest ever TUI sale
- Max discount £500. T&Cs apply. £500 min spend
- Travel between 1st May 2026 & 31st Oct 2027 (inclusive)
Expires at 23:59 on Saturday 28th Feb 2026 · View all TUI offers
The climate guide for Dominican Republic (Sosua) 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)
Compare Sosua weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Sosua, Dominican Republic and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
More about the Dominican Republic
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