Sprague Washington Climate Data

Monthly Average Climate Data for Sprague Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.8 °F36.0 °F2.26 in.
February25.9 °F41.8 °F1.31 in.
March30.0 °F51.0 °F1.62 in.
April34.3 °F59.2 °F1.18 in.
May40.9 °F68.7 °F1.26 in.
June46.6 °F75.4 °F1.17 in.
July51.8 °F86.4 °F0.59 in.
August51.5 °F85.6 °F0.48 in.
September43.9 °F76.2 °F0.46 in.
October35.1 °F61.0 °F1.25 in.
November28.4 °F45.2 °F1.93 in.
December23.1 °F35.4 °F2.13 in.
Annual36.3 °F60.2 °F15.64 in.

Climate Data for Sprague Washington

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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