French Guiana weather in June 2021

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  • 30°C maximum daytime temperature in June in French Guiana (Cayenne)30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 23 days with some rainfall in June in French Guiana (Cayenne)23
    23 days with some rainfall
  • 23°C minimum night-time temperature in June in French Guiana (Cayenne)23
    23°C min night temperature
  • 12 hours of daylight per day in June in French Guiana (Cayenne)12
    12 hours of daylight per day
  • Very high heat & humidity in June in French Guiana (Cayenne)VH
    Very High heat & humidity
  • 412 mm monthly rainfall in June in French Guiana (Cayenne)412
    412 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in French Guiana (Cayenne)11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in French Guiana (Cayenne)28
    28°C sea temperature
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The June 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 June?

Daytime temperatures usually reach 30°C in Cayenne, French Guiana in June with very high heat and humidity, falling to 23°C at night.

How sunny is it in French Guiana in June?

There are normally 5 hours of bright sunshine each day in Cayenne, French Guiana in June - that's 43% of daylight hours.

How warm is the sea around French Guiana in June?

The average sea temperature around Cayenne, French Guiana in June is 28°C.

Does it rain in French Guiana in June?

There are usually 23 days with some rain in Cayenne, French Guiana in June and the average monthly rainfall is 412mm.

French Guiana sunrise & sunset times for June 2021

Browse the sunrise & sunset times for French Guiana in June 2021. 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
Tuesday, 1st June 2021 06:16 18:39
Tuesday, 15th June 2021 06:18 18:42
Wednesday, 30th June 2021 06:21 18:45
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Metric (°C / mm)  |  Imperial (°F / inches)

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