Dominica weather in January 2020

  • 29°C maximum daytime temperature in January in Dominica (Roseau)29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in January in Dominica (Roseau)18
    18 days with some rainfall
  • 21°C minimum night-time temperature in January in Dominica (Roseau)21
    21°C min night temperature
  • 11 hours of daylight per day in January in Dominica (Roseau)11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Dominica (Roseau)M
    Moderate heat & humidity
  • 136 mm monthly rainfall in January in Dominica (Roseau)136
    136 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in January in Dominica (Roseau)9
    9 (Very High) UV index
  • 27°C sea temperature in January in Dominica (Roseau)27
    27°C sea temperature

Going to Dominica? Find the best month to visit Dominica based on the weather.

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Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Dominica in January. Check more long-term weather averages for Dominica in January before you book your next holiday to Dominica in 2020/2021. The January weather averages shown above are for Roseau.

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More about Dominica

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

The January weather guide for Dominica, represented by Roseau, shows long term 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)

Guide to Dominica weather in January

The average maximum daytime temperature in Dominica in January is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 11 hours of daylight.

Expect 136mm (5.4 inches) of rainfall across the whole of January with 18 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Dominica in January is 27°C (81°F).

The weather in Dominica in January is represented by Roseau.

Dominica sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Dominica in January 2020. Select a month to view Dominica sunrise & sunset times for the next twelve months. The Dominica sunrise & sunset times shown below are for Roseau.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 06:32 17:46
Thursday, 2nd January 2020 06:32 17:47
Friday, 3rd January 2020 06:32 17:47
Saturday, 4th January 2020 06:33 17:48
Sunday, 5th January 2020 06:33 17:49
Monday, 6th January 2020 06:33 17:49
Tuesday, 7th January 2020 06:34 17:50
Wednesday, 8th January 2020 06:34 17:50
Thursday, 9th January 2020 06:34 17:51
Friday, 10th January 2020 06:34 17:52
Saturday, 11th January 2020 06:35 17:52
Sunday, 12th January 2020 06:35 17:53
Monday, 13th January 2020 06:35 17:53
Tuesday, 14th January 2020 06:35 17:54
Wednesday, 15th January 2020 06:35 17:54
Thursday, 16th January 2020 06:35 17:55
Friday, 17th January 2020 06:36 17:56
Saturday, 18th January 2020 06:36 17:56
Sunday, 19th January 2020 06:36 17:57
Monday, 20th January 2020 06:36 17:57
Tuesday, 21st January 2020 06:36 17:58
Wednesday, 22nd January 2020 06:36 17:58
Thursday, 23rd January 2020 06:36 17:59
Friday, 24th January 2020 06:36 17:59
Saturday, 25th January 2020 06:36 18:00
Sunday, 26th January 2020 06:36 18:01
Monday, 27th January 2020 06:36 18:01
Tuesday, 28th January 2020 06:35 18:02
Wednesday, 29th January 2020 06:35 18:02
Thursday, 30th January 2020 06:35 18:03
Friday, 31st January 2020 06:35 18:03
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  • Travel before 31st October 2020 (inclusive)

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