The climate in Cayenne during June can be summarized as hot, humid and very wet.
June is in the summer in Cayenne and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (73°F) is normal.
|Daytime temperature||30.2°C 86.4°F|
|Nightly temperature||22.6°C 72.7°F|
|Average temperature||26.4°C 79.5°F|
|Daily sunshine||5.6 hrs|
|Avg rainfall||412 mm 16.2 ins|
|Rainy days||23 days|
|Sea temperature||28.3°C 83°F|
|Windspeed||4.3kph 3 mph|
On average June is the 3rd wettest month of the year in Cayenne with around 412mm 16.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cayenne in June 2023.
|Hottest month:||September||32.1°C 89.8°F|
|Driest month:||September||41mm 1.6ins|
|Coldest month:||January||28.6°C 83.5°F|
|Wettest month:||May||544mm 21.4ins|