Maryhill Washington Climate Data

Monthly Average Climate Data for Maryhill Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January32.2 °F42.9 °F1.9 in.
February33.1 °F48.4 °F1.27 in.
March37.2 °F56.9 °F0.99 in.
April42.1 °F63.5 °F0.61 in.
May48.8 °F72.0 °F0.63 in.
June54.4 °F78.4 °F0.33 in.
July60.3 °F88.4 °F0.15 in.
August60.2 °F89.0 °F0.16 in.
September52.9 °F80.5 °F0.27 in.
October43.9 °F66.4 °F0.76 in.
November36.8 °F51.8 °F1.53 in.
December32.2 °F42.6 °F2.15 in.
Annual44.5 °F65.1 °F10.75 in.

Climate Data for Maryhill Washington

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer