French Guiana weather in April 2020

  • 30°C maximum daytime temperature in April in French Guiana (Cayenne)30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in April in French Guiana (Cayenne)21
    21 days with some rainfall
  • 24°C minimum night-time temperature in April in French Guiana (Cayenne)24
    24°C min night temperature
  • 12 hours of daylight per day in April in French Guiana (Cayenne)12
    12 hours of daylight per day
  • High heat & humidity in April in French Guiana (Cayenne)H
    High heat & humidity
  • 439 mm monthly rainfall in April in French Guiana (Cayenne)439
    439 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in French Guiana (Cayenne)11
    11+ (Extreme) UV index
  • 27°C sea temperature in April in French Guiana (Cayenne)27
    27°C sea temperature

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Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in French Guiana in April. Check more long-term weather averages for French Guiana in April before you book your next holiday to French Guiana in 2020/2021. The April weather averages shown above are for Cayenne.

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More about French Guiana

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The April weather guide for French Guiana, represented by Cayenne, 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 French Guiana weather in April

The average maximum daytime temperature in French Guiana in April is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 5 hours of bright sunshine each day, which represents 41% of the 12 hours of daylight.

Expect 439mm (17.3 inches) of rainfall across the whole of April with 21 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around French Guiana in April is 27°C (81°F).

The weather in French Guiana in April is represented by Cayenne.

French Guiana sunrise & sunset times for April 2020

Browse the sunrise & sunset times for French Guiana in April 2020. Select a month to view French Guiana sunrise & sunset times for the next twelve months. The French Guiana sunrise & sunset times shown below are for Cayenne.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2020 06:28 18:38
Thursday, 2nd April 2020 06:28 18:38
Friday, 3rd April 2020 06:27 18:38
Saturday, 4th April 2020 06:27 18:38
Sunday, 5th April 2020 06:26 18:37
Monday, 6th April 2020 06:26 18:37
Tuesday, 7th April 2020 06:26 18:37
Wednesday, 8th April 2020 06:25 18:37
Thursday, 9th April 2020 06:25 18:37
Friday, 10th April 2020 06:24 18:37
Saturday, 11th April 2020 06:24 18:37
Sunday, 12th April 2020 06:23 18:36
Monday, 13th April 2020 06:23 18:36
Tuesday, 14th April 2020 06:23 18:36
Wednesday, 15th April 2020 06:22 18:36
Thursday, 16th April 2020 06:22 18:36
Friday, 17th April 2020 06:22 18:36
Saturday, 18th April 2020 06:21 18:36
Sunday, 19th April 2020 06:21 18:36
Monday, 20th April 2020 06:21 18:36
Tuesday, 21st April 2020 06:20 18:36
Wednesday, 22nd April 2020 06:20 18:36
Thursday, 23rd April 2020 06:20 18:35
Friday, 24th April 2020 06:19 18:35
Saturday, 25th April 2020 06:19 18:35
Sunday, 26th April 2020 06:19 18:35
Monday, 27th April 2020 06:18 18:35
Tuesday, 28th April 2020 06:18 18:35
Wednesday, 29th April 2020 06:18 18:35
Thursday, 30th April 2020 06:18 18:35
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