Oregon, USA
Long term weather forecast
Long term weather forecast

May weather forecast and Climate
Eugene, OR

  • Average high temperature in May: 19.4°C

Warmest month (with highest average high temperature) is August (28.2°C).
Month with lowest average high temperature is December (7.6°C).

  • Average low temperature in May: 6.6°C

Month with highest average low temperature is July (10.9°C).
Coldest month (with lowest average low temperature) is December (1.2°C).

  • Average rainfall in May: 69.3mm

Wettest month (with highest rainfall) is December (198.9mm).
Driest month (with lowest rainfall) is July (14mm).

  • Average rainfall days in May: 11.7 days

Months with highest number of rainy days are November and December (17.9 days).
Month with lowest number of rainy days is July (3.1 days).

  • Average snowfall in May: 0mm

Month with highest snowfall is February (35.6mm).
Months with lowest snowfall are March, April, May, June, July, August, September and October (0mm).

  • Average snowfall days in May: 0 days

Month with highest number of snowfall days is February (0.7 days).
Months with lowest number of snowfall days are March, April, May, June, July, August, September and October (0 days).

  • Average daylight in May: 15h

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

  • Average sunshine in May: 9h

Month with most sunshine is July (Average sunshine: 12h).
Month with least sunshine is December (Average sunshine: 2h).

  • Average UV index in May: 7

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