Four Corners Oregon Climate Data

Monthly Average Climate Data for Four Corners Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.4 °F47.3 °F6.11 in.
February35.5 °F51.1 °F4.84 in.
March37.7 °F55.7 °F4.91 in.
April40.6 °F60.3 °F3.67 in.
May45.7 °F67.6 °F2.34 in.
June49.8 °F73.1 °F1.49 in.
July53.4 °F81.9 °F0.35 in.
August53.3 °F82.5 °F0.45 in.
September49.6 °F76.6 °F1.53 in.
October43.6 °F64.2 °F3.59 in.
November38.7 °F52.8 °F6.12 in.
December34.9 °F46.4 °F7.38 in.
Annual43.2 °F63.3 °F42.78 in.

Climate Data for Four Corners Oregon

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate