27 to 29°C
3386 hours
sunshine per day
639 mm
116 days
249 days
0 days

Climate of Dominica

Dominica has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Dominica is 28° degrees and there is about 640 mm of rain in a year. It is dry for 44 days a year with an average humidity of 76% and an UV-index of 7.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 27°C and 29°C
  • Night:the average nighttime temperature is between 25°C and 28°C
  • Rain: it rains 249 days and there is a total of approximately 639 mm rainfall
  • Sun hours: throughout the year there are 3386 sun hours
Maximum temperature: between 27°C and 29°C
Warmest month: 29°C in July
Coldest month: 27°C in January
Night temperature: between 25°C and 28°C
Dry days: 116 days
Days with rain: 249 days
Days with snow: 0 days
Total rain sum: 639 mm
Hours of sunshine: 3386 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Dominica.

Precipitation graph

This graph shows the average amount of rainfall per month for Dominica.

Climate table of Dominica

In this climate table you can see at a glance what the average weather per month is for Dominica. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Dominica might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 27 27 27 27 28 28 29 29 29 29 28 28
Night temp. (°C) 26 25 26 26 27 28 28 28 28 28 27 27
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 33 21 21 45 58 36 57 77 82 88 80 41
Days with rain 22 18 17 20 22 19 22 20 21 23 22 23
Dry days 9 10 14 10 9 11 9 11 9 8 8 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 9 9 11 11 10 11 11 11 8 7 7
Wind force (Bft) 4 4 4 4 4 4 4 4 4 4 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7

Best time to visit Dominica

The best time to visit Dominica is January through December. In this period you have a warm temperature and little precipitation. On the island of Dominica, the warmest month is July with 29°C and the coldest is January with 27°C.

Climate of Dominica by month

What is the average climate in a given month for Dominica? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Dominica weather experiences

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