Roseau, DOMINICA and its best beaches
Climate - Temperatures and rainfall - Cyclones - Atlantic Ocean et Caribbean Sea
Roseau: Temperatures during the day, at night, rain and bathing conditions
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January Day temperature  85°F / 29°C |
Night temp.  68°F / 20°C |
Bathing temperature  79°F / 26°C |
Rain  132 mm |
Conditions  
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February Day temperature 85°F / 29°C |
Night temp. 67°F / 19°C |
Bathing temperature 79°F / 26°C |
Rain 074 mm |
Conditions  
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March Day temperature 88°F / 31°C |
Night temp. 68°F / 20°C |
Bathing temperature 79°F / 26°C |
Rain 074 mm |
Conditions
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April Day temperature 88°F / 31°C |
Night temp. 70°F / 21°C |
Bathing temperature 79°F / 26°C |
Rain 061 mm |
Conditions
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May Day temperature 90°F / 32°C |
Night temp. 72°F / 22°C |
Bathing temperature 81°F / 27°C |
Rain 097 mm |
Conditions
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June Day temperature 90°F / 32°C |
Night temp. 74°F / 23°C |
Bathing temperature 81°F / 27°C |
Rain 196 mm |
Conditions 
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July Day temperature 90°F / 32°C |
Night temp. 72°F / 22°C |
Bathing temperature 83°F / 28°C |
Rain 274 mm |
Conditions 
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August Day temperature 90°F / 32°C |
Night temp. 74°F / 23°C |
Bathing temperature 85°F / 29°C |
Rain 262 mm |
Conditions
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September Day temperature 90°F / 32°C |
Night temp. 74°F / 23°C |
Bathing temperature 83°F / 28°C |
Rain 226 mm |
Conditions
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October Day temperature 90°F / 32°C |
Night temp. 72°F / 22°C |
Bathing temperature 83°F / 28°C |
Rain 198 mm |
Conditions
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November Day temperature 88°F / 31°C |
Night temp. 72°F / 22°C |
Bathing temperature 83°F / 28°C |
Rain 224 mm |
Conditions
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December Day temperature 86°F / 30°C |
Night temp. 70°F / 21°C |
Bathing temperature 81°F / 27°C |
Rain 163 mm |
Conditions
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Dominica : climate and when to go to Roseau
The island of Dominica , located in the Caribbean , has a very tropical climate, moderated by the trade winds. When should we leave on the beautiful beaches of Roseau ? The best months for holidays in Dominica are from January to May. The water is at 79°F just for swimming .
For relaxation on thebeaches of Dominica , forget the period of cyclones from June to November (The east coast, is often watered by showers), or take the risk because the temperature of the sea reaches 82°F, we enjoy!
| January Acceptable |
February Pecfect |
March Pecfect |
April Pecfect |
May Acceptable |
June Risky |
July Avoid |
August Avoid |
September Risky |
October Risky |
November Risky |
December Risky |
When to go? The hottest month for the beach, lazing around and swimming is August. Warning, August is a month with cyclonic risks, heavy showers may occur, otherwise other periods are possible. The coolest month is January, if you can not stand the heat too much. The driest month of the year is April, if you do not like the rain at all.
Click on
Roseau to display its climate.
Graphs and temperature curves with average precipitation over the year
Precipitation, rainfall, cyclone: DOMINICA
Temperatures of bathing water around Roseau
Landmarks
Perfect conditions to enjoy the beach.
Favorable conditions for enjoying the beach. Cloudy with sunny spells and thunderstorms. Very strong tropical or monsoon rains. Months at risk of cyclones with alerts level 1 to 5. Nice swimming at more than 26°C / 79°F. Everything is perfect for traveling.Cyclonic risks (6 month(s))
Cyclone mapping
Atlantic Ocean et Caribbean Sea
Climate February 2025
Roseau sunshine in summer and winter
The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Roseau receives in winter (january), 78% of sun power and 98% during summer time (july).
The average temperature and sunshine deviations between summer and winter are 20%. This small gap means that the temperature at sea does not really vary and that the sea remains warm enough in summer and winter. The air is also hot all year round without great thermal amplitude.
Average temperatures and rainfall for a stay in February
On the left, the averages observed every month of February on the Dominica beaches. The trends for next month are, slightly warmer daytime temperatures, a bathing water in Atlantic Ocean et Caribbean Sea remaining at a stable temperature, a stable rain level with warmer nights.
Sunset and sunrise times for DOMINICA
Local time : February 2025, Saturday 22, 06:22 AM
Sunrise time : 06:28 am, point A
Sunset time : 6:09 pm, point B
Duration of daylight : 11:41 / 24:00
Jet lag : GMT-4
The average monthly UV index of DOMINICA
What is the period of mosquitoes virulence over the year?
Weather forecast for Roseau
Here are the current 5-day forecasts for Saint Luke / Roseau. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.
Sunday
February 23, 2025
7 am
76.7°F
25°C
Scattered clouds
Humidity 73%
Sea 79°F/26°C
Sunday
February 23, 2025
10 am
75.9°F
25°C
Light rain
Humidity 79%
Sea 79°F/26°C
Sunday
February 23, 2025
1 pm
77.9°F
26°C
Light rain
Humidity 71%
Sea 79°F/26°C
Sunday
February 23, 2025
4 pm
78.9°F
27°C
Broken clouds
Humidity 66%
Sea 79°F/26°C
Sunday
February 23, 2025
7 pm
79.7°F
27°C
Scattered clouds
Humidity 59%
Sea 79°F/26°C
Sunday
February 23, 2025
10 pm
78.9°F
27°C
Few clouds
Humidity 63%
Sea 79°F/26°C
Monday
February 24, 2025
7 am
76°F
25°C
Light rain
Humidity 74%
Sea 79°F/26°C
Monday
February 24, 2025
10 am
76.1°F
25°C
Few clouds
Humidity 77%
Sea 79°F/26°C
Monday
February 24, 2025
1 pm
77.3°F
26°C
Light rain
Humidity 75%
Sea 79°F/26°C
Monday
February 24, 2025
4 pm
80°F
27°C
Clear sky
Humidity 67%
Sea 79°F/26°C
Monday
February 24, 2025
7 pm
80.4°F
27°C
Light rain
Humidity 67%
Sea 79°F/26°C
Monday
February 24, 2025
10 pm
79.6°F
27°C
Light rain
Humidity 69%
Sea 79°F/26°C
Tuesday
February 25, 2025
7 am
77.6°F
26°C
Few clouds
Humidity 78%
Sea 79°F/26°C
Tuesday
February 25, 2025
10 am
77.6°F
26°C
Light rain
Humidity 79%
Sea 79°F/26°C
Tuesday
February 25, 2025
1 pm
78.8°F
26°C
Light rain
Humidity 76%
Sea 79°F/26°C
Tuesday
February 25, 2025
4 pm
79.8°F
27°C
Light rain
Humidity 75%
Sea 79°F/26°C
Tuesday
February 25, 2025
7 pm
79.9°F
27°C
Light rain
Humidity 75%
Sea 79°F/26°C
Tuesday
February 25, 2025
10 pm
79.2°F
27°C
Light rain
Humidity 78%
Sea 79°F/26°C
Wednesday
February 26, 2025
7 am
77.9°F
26°C
Light rain
Humidity 81%
Sea 79°F/26°C
Wednesday
February 26, 2025
10 am
78.1°F
26°C
Light rain
Humidity 79%
Sea 79°F/26°C
Wednesday
February 26, 2025
1 pm
78.4°F
26°C
Light rain
Humidity 79%
Sea 79°F/26°C
Wednesday
February 26, 2025
4 pm
79.4°F
27°C
Light rain
Humidity 73%
Sea 79°F/26°C
Wednesday
February 26, 2025
7 pm
80.2°F
27°C
Scattered clouds
Humidity 70%
Sea 79°F/26°C
Wednesday
February 26, 2025
10 pm
79.5°F
27°C
Clear sky
Humidity 72%
Sea 79°F/26°C
Thrusday
February 27, 2025
7 am
77.8°F
26°C
Light rain
Humidity 77%
Sea 79°F/26°C
Thrusday
February 27, 2025
10 am
76.3°F
25°C
Light rain
Humidity 81%
Sea 79°F/26°C
Weather uncertainties 2025 to go to Roseau ?
When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Roseau for a good trip to the sun!
