Tampico Washington Climate Data

Monthly Average Climate Data for Tampico Washington

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.9 °C2.4 °C61.21 mm
February-3.8 °C5.8 °C40.39 mm
March-1.6 °C10.1 °C32.77 mm
April1.1 °C14.3 °C21.08 mm
May4.7 °C19.6 °C25.15 mm
June7.8 °C23.3 °C17.27 mm
July11 °C28.6 °C9.14 mm
August10.6 °C28.3 °C6.86 mm
September6.8 °C23.4 °C8.64 mm
October1.8 °C15.5 °C29.46 mm
November-2.4 °C7.3 °C35.56 mm
December-5.4 °C1.8 °C59.69 mm
Annual2.1 °C15 °C347.22 mm

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 : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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