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Oregon Weather Records

Weather data and records for the U.S. state of Oregon based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
Oregon Statewide Averages
Average temperatures over the entire territory of the state, from 1991–2020.
Month High (°F°C) Low (°F°C)
January 41.05.0 26.1-3.3
February 44.36.9 26.9-2.8
March 50.210.1 29.9-1.2
April 55.713.1 33.10.6
May 64.318.0 39.54.1
June 71.722.1 44.57.0
July 82.227.9 50.910.5
August 81.727.6 50.110.0
September 74.123.4 44.36.8
October 60.615.9 36.42.5
November 47.18.4 30.1-1.1
December 39.74.3 25.2-3.8
Entire Year 59.515.3 36.52.5
Oregon Cities
Yearly weather averages for various places in Oregon, from 1991–2020.
City Average (°F°C) Record (°F°C) Yearly (inchescm)
High Low High Low Precipitation Snow
Ashland 67.019.5 38.23.5 111.944.4 -4.0-20.0 19.348.9 0.51.3
Astoria 58.714.8 44.67.0 100.938.3 6.1-14.4 70.3178.4 n/a
Baker City 60.115.6 31.5-0.3 109.042.8 -34.1-36.7 9.022.9 n/a
Bend 60.615.9 34.11.1 107.141.7 -26.0-32.2 10.025.4 22.557.0
Boardman 65.718.7 41.55.3 113.045.0 -15.0-26.1 8.020.2 5.413.8
Burns 60.215.7 29.9-1.2 107.141.7 -29.7-34.3 10.326.2 n/a
Corvallis 64.017.8 42.25.6 109.943.3 -6.0-21.1 42.7108.4 3.17.9
Cottage Grove 64.318.0 41.75.4 105.140.6 -4.0-20.0 44.9114.0 2.87.2
Crater Lake 48.79.3 28.3-2.1 100.037.8 -20.9-29.4 66.4168.7 448.01,137.9
Estacada 63.217.3 43.76.5 117.047.2 -2.0-18.9 56.3143.1 1.23.0
Eugene 63.917.7 42.25.7 111.043.9 -11.9-24.4 40.9103.8 n/a
Forest Grove 63.717.6 42.65.9 113.045.0 -11.9-24.4 46.7118.6 2.46.1
Government Camp 50.610.3 34.71.5 105.140.6 -13.0-25.0 87.9223.4 222.3564.7
John Day 63.217.4 34.51.4 111.944.4 -24.0-31.1 12.331.3 11.729.8
Klamath Falls 62.016.7 33.71.0 104.040.0 -24.0-31.1 11.529.1 n/a
Madras 62.517.0 33.81.0 111.944.4 -40.0-40.0 9.223.4 n/a
Medford 68.620.3 43.46.3 115.046.1 -6.0-21.1 18.446.8 3.48.7
Milton Freewater 65.118.4 44.67.0 114.145.6 -24.0-31.1 15.539.5 5.614.3
Newport 58.314.6 45.77.6 91.032.8 6.1-14.4 66.6169.1 0.10.4
North Bend 59.815.4 46.07.8 100.037.8 12.9-10.6 58.4148.4 0.40.9
Oakridge 61.916.6 40.34.6 111.944.4 -0.9-18.3 44.8113.9 5.213.3
Pendleton 63.717.6 41.15.0 118.948.3 -27.9-33.3 12.932.6 15.639.6
Portland 63.417.5 46.27.9 116.146.7 -2.9-19.4 36.993.7 4.310.8
Redmond 63.317.4 32.80.5 111.944.4 -27.9-33.3 8.220.8 n/a
Roseburg 66.419.1 45.67.6 114.145.6 -0.9-18.3 30.677.7 n/a
Salem 64.017.8 43.56.4 117.047.2 -11.9-24.4 40.1101.8 n/a
Seneca 57.013.9 24.8-4.0 104.040.0 -54.0-47.8 13.333.9 n/a
Stayton 63.217.3 43.06.1 113.045.0 -7.1-21.7 51.8131.5 0.71.8
The Dalles 65.718.7 44.06.7 118.047.8 -14.1-25.6 13.734.9 n/a
Tillamook 59.815.5 42.65.9 97.036.1 1.0-17.2 88.9225.7 0.41.1