Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Gävle, Sweden

  • Average high temperature in May: 15.2°C

The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (-0.7°C).

  • Average low temperature in May: 4.2°C

The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).

  • Average rainfall in May: 39.2mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the lowest rainfall) is March (32.1mm).

  • Average rainfall days in May: 10 days

Months with the highest number of rainy days are January, November and December (15 days).
Months with the lowest number of rainy days are May and June (10 days).

  • Average daylight in May: 19.7h

The month with the longest days is June (Average daylight: 23.2h).
The month with shortest days is December (Average daylight: 7.8h).

  • Average sunshine in May: 8h

The month with most sunshine is June (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 1).

  • Average UV index in May: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 0).