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Cayenne weather in April 2025
Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Cayenne in April. Check more long-term weather averages for Cayenne in April before you book your next holiday to French Guiana in 2025/2026.
- 3030°C max day temperature
- 5 hours of sunshine per day
- 2121 days with some rainfall
- 2424°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 439439 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
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Recommended for French Guiana
The April weather guide for French Guiana, represented by Cayenne, (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)
How hot is it in Cayenne in April?
Daytime temperatures usually reach 30°C in Cayenne in April with high heat and humidity, falling to 24°C at night.
How sunny is it in Cayenne in April?
There are normally 5 hours of bright sunshine each day in Cayenne in April - that's 41% of daylight hours.
How warm is the sea around Cayenne in April?
The average sea temperature around Cayenne in April is 27°C.
Does it rain in Cayenne in April?
There are usually 21 days with some rain in Cayenne in April and the average monthly rainfall is 439mm.
Cayenne April sunrise & sunset times
Browse the sunrise and sunset times for Cayenne in April 2025. Select a month to view Cayenne sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Tuesday, 1st April 2025 | 06:28 | 18:38 |
Tuesday, 15th April 2025 | 06:22 | 18:36 |
Wednesday, 30th April 2025 | 06:18 | 18:35 |
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