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French Guiana weather in October 2020
- 3232°C max day temperature
- 44 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 4646 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
The October 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.
How hot is it in French Guiana in October?
Daytime temperatures usually reach 32°C in Cayenne, French Guiana in October with very high heat and humidity, falling to 23°C at night.
How sunny is it in French Guiana in October?
There are normally 8 hours of bright sunshine each day in Cayenne, French Guiana in October - that's 70% of daylight hours.
How warm is the sea around French Guiana in October?
The average sea temperature around Cayenne, French Guiana in October is 28°C.
Does it rain in French Guiana in October?
There are usually 4 days with some rain in Cayenne, French Guiana in October and the average monthly rainfall is 46mm.
French Guiana sunrise & sunset times for October 2020
Browse the sunrise & sunset times for French Guiana in October 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.
|Date||Sunrise times||Sunset times|
|Thursday, 1st October 2020||06:17||18:21|
|Friday, 16th October 2020||06:15||18:15|
|Saturday, 31st October 2020||06:14||18:11|
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Metric (°C / mm) | Imperial (°F / inches)
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