Tampico Washington Climate Data

Monthly Average Climate Data for Tampico Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.1 °F36.4 °F2.41 in.
February25.2 °F42.5 °F1.59 in.
March29.2 °F50.1 °F1.29 in.
April34.0 °F57.8 °F0.83 in.
May40.4 °F67.3 °F0.99 in.
June46.0 °F73.9 °F0.68 in.
July51.8 °F83.5 °F0.36 in.
August51.0 °F82.9 °F0.27 in.
September44.2 °F74.2 °F0.34 in.
October35.2 °F59.9 °F1.16 in.
November27.6 °F45.1 °F1.4 in.
December22.2 °F35.2 °F2.35 in.
Annual35.8 °F59.1 °F13.67 in.

Climate Data for Tampico Washington

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°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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