May weather forecast and climate
Koidu, Sierra Leone SL

• Average high temperature in May: 31°C

Warmest months (with the highest average high temperature) are February, March and April (33°C).
Months with the lowest average high temperature are July and August (28°C).

• Average low temperature in May: 21°C

Months with the highest average low temperature are April, May, June and August (21°C).
The coldest month (with the lowest average low temperature) is January (16°C).

• Average rainfall in May: 233mm

The wettest month (with the highest rainfall) is September (386mm).
The driest month (with the lowest rainfall) is January (12mm).

• Average rainfall days in May: 16 days

The month with the highest number of rainy days is August (26 days).
The month with the lowest number of rainy days is January (1 days).

• Average daylight in May: 12.5h

Months with the longest days are June and July (Average daylight: 12.6h).
The month with shortest days is December (Average daylight: 11.6h).

• Average sunshine in May: 6h

Months with most sunshine are January, February and March (Average sunshine: 7h).
The month with least sunshine is August (Average sunshine: 3h).

• Average UV index in May: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).