Kourou weather
At 3:45 PM local time it was cloudy and 30°C (87°F). Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out. Best months for weather: Aug–Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Kourou, Guyane, French Guiana.
Current conditions
- Clouds
- 98%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Aug–NovOff season Dec–Jun
About Kourou weather
Is it raining in Kourou right now?
No. It’s cloudy and 30° right now. Light rain for 1 of the next 24 hours (under 1 mm/h, 0.1 mm total) — cloudy, but fine to be out.
What’s the weather like in Kourou this week?
Over the next 7 days, expect highs of 32–33° and lows of 24–27°. Rain is likely on 3 of 7 days (Tuesday, Wednesday, Thursday). The driest day looks like Saturday.
Has it been raining in Kourou lately?
In the past 7 days, Kourou had 2 rainy days and 9.3 mm of rain in total.
What should I pack for Kourou?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Kourou weather by month
When is the best time to visit Kourou?
Based on weather alone, the best time to visit Kourou is Aug–Nov, according to NASA's 2001–2025 climate averages. Dec–Jun tends to be the least pleasant. Average highs run from 27°C (81°F) in February to 30°C (85°F) in October.
What is the rainiest month in Kourou?
May is the wettest month, with about 504 mm (19.8 in) of rain on average. September is the driest, with about 54 mm (2.1 in).
What is the hottest month in Kourou?
October is the warmest, with average highs of 30°C (85°F) and lows of 25°C (77°F). February is the coolest, with highs of 27°C (81°F) and lows of 24°C (75°F).
Does Kourou have a rainy season?
Yes. Dec–Jul is the rainy season (150 mm or more a month), while Sep–Oct is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months