Prairie City Oregon Climate Data

Monthly Average Climate Data for Prairie City Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.6 °F39.8 °F1.28 in.
February22.4 °F43.9 °F0.89 in.
March26.4 °F50.5 °F1.29 in.
April30.2 °F56.2 °F1.52 in.
May36.5 °F65.2 °F2.05 in.
June41.7 °F73.2 °F1.4 in.
July46.7 °F85.4 °F0.59 in.
August45.4 °F85.0 °F0.46 in.
September38.9 °F76.2 °F0.57 in.
October31.2 °F62.0 °F1.15 in.
November25.4 °F47.4 °F1.36 in.
December20.1 °F38.6 °F1.36 in.
Annual32.1 °F60.3 °F13.92 in.

Climate Data for Prairie City Oregon

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate