The climate in Black River during May can be summarized as hot, humid and very wet.
May is in the spring in Black River and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (74°F) is normal.
|Daytime temperature||31.2°C 88.1°F|
|Nightly temperature||23.5°C 74.2°F|
|Average temperature||27.3°C 81.1°F|
|Daily sunshine||7.5 hrs|
|Avg rainfall||313 mm 12.3 ins|
|Rainy days||12 days|
|Sea temperature||28.2°C 82.7°F|
|Windspeed||12.6kph 8 mph|
On average May is the 2nd wettest month of the year in Black River with around 313mm 12.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 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 Black River in May 2021.
|Hottest month:||July||32.1°C 89.8°F|
|Driest month:||January||59mm 2.3ins|
|Coldest month:||January||29.8°C 85.6°F|
|Wettest month:||October||316mm 12.4ins|