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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The April weather guide for French Guiana 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.

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How hot is it in French Guiana in April?

Daytime temperatures usually reach 30°C in Cayenne, French Guiana in April with high heat and humidity, falling to 24°C at night.

How sunny is it in French Guiana in April?

There are normally 5 hours of bright sunshine each day in Cayenne, French Guiana in April - that's 41% of daylight hours.

How warm is the sea around French Guiana in April?

The average sea temperature around Cayenne, French Guiana in April is 27°C.

Does it rain in French Guiana in April?

There are usually 21 days with some rain in Cayenne, French Guiana in April and the average monthly rainfall is 439mm.

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
Wednesday, 15th April 2020 06:22 18:36
Thursday, 30th April 2020 06:18 18:35
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Metric (°C / mm)  |  Imperial (°F / inches)

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