Eugene Temperatures: Averages by Month





The numbers here tell you how hot and cold the weather usually is in Eugene, Oregon during each month of the year.

The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.

Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.

To find out how often it rises over 70, 80 or 90 °F each month in Eugene, scroll down farther. There are also monthly and yearly counts of days with cold weather.

All the numbers are long-term historical averages based on climate data gathered from 1981 to 2010.

Average Eugene temperatures
High °F Low °F   High °C Low °C
47 34 January 8 1
51 35 February 11 2
56 37 March 13 3
61 40 April 16 4
67 44 May 19 6
73 48 June 23 9
82 51 July 28 11
83 51 August 28 11
77 47 September 25 8
64 41 October 18 5
52 38 November 11 3
46 34 December 8 1
63 42 Year 17 5

Days of Hot Weather in Eugene

Eugene averages 14 days a summer with temperatures in the 90s Fahrenheit. During July and August, it can heat up to 100 °F (38 °C) here, but that's not a yearly event.

Number of days in Eugene of at least 70, 80 or 90 °F
  70 °F
21 °C
80 °F
27 °C
90 °F
32 °C
January 0 0 0
February 0 0 0
March 0 0 0
April 4 0 0
May 10 2 0
June 19 6 1
July 29 19 5
August 30 20 6
September 23 11 2
October 7 1 0
November 0 0 0
December 0 0 0
Year 123 58 14

How Often Eugene Has Cold Temperatures

Euguene has plenty of mild weather during winter. The city averages 51 nights a year with freezing temperatures, but those can be strung out over nine months. A night that drops to 32 °F or less may show up as early as September or as late as May.

Still, cold weather doesn't last long here. For just two days a year on average the thermometer never rises above freezing. A day that chilly can occur anytime from November to February.

Days per month on average in Eugene when the minimum temperature drops to 32 or 20 °F or below
  20 °F
-8 °C
32 °F
0 °C
January 1 12
February 1 10
March 0 6
April 0 2
May 0 0
June 0 0
July 0 0
August 0 0
September 0 0
October 0 2
November 0 7
December 1 12
Year 3 51
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

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