Rochester
Minnesota, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and Climate
Rochester, MN

An aerial view of the cityscape of Rochester, Minnesota, with a beautiful city park surrounded by water
An aerial view of the cityscape of Rochester, Minnesota, with a beautiful city park surrounded by water
  • The average high temperature in May: 20°C

The warmest month (with the highest average high temperature) is July (27.8°C).
The month with the lowest average high temperature is January (-5°C).

  • The average low temperature in May: 7.8°C

The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (-16.1°C).

  • The average rainfall in May: 88mm

The wettest month (with the highest rainfall) is July (106mm).
The driest month (with the lowest rainfall) is February (19mm).

  • The average rainfall days in May: 11 days

Months with the highest number of rainy days are April, May, June and September (11 days).
The month with the lowest number of rainy days is February (7 days).

  • The average snowfall in May: 12.7mm

The month with the highest snowfall is December (271.8mm).
Months with the lowest snowfall are June, July, August and September (0mm).

  • The average daylight in May: 15h

Months with the longest days are May, June and July (Average daylight: 15h).
Months with shortest days are January and December (Average daylight: 9h).

  • The average sunshine in May: 9h

Months with most sunshine are June and July (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 4).

  • The average UV index in May: 7

Months with the highest UV index are June, July and August (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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