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Moses Lake, WA weather and climate

Grant County, WA · population 25,594 · about 1,063 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Moses Lake's own coordinates.

The year at a glance

Sunny days
220
clear or partly cloudy, per year
Precipitation
10 in
per year
Wet days
67
rain or snow per year
Snowfall
15 in
per year
Hot days
42
above 90 °F
Freezing nights
127
at or below 32 °F
Humidity
57%
average relative
Average temperature
51 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 36 °FDaily high, Feb: 44 °FDaily high, Mar: 55 °FDaily high, Apr: 64 °FDaily high, May: 74 °FDaily high, Jun: 80 °FDaily high, Jul: 90 °FDaily high, Aug: 88 °FDaily high, Sep: 79 °FDaily high, Oct: 63 °FDaily high, Nov: 46 °FDaily high, Dec: 36 °FDaily low, Jan: 24 °FDaily low, Feb: 27 °FDaily low, Mar: 32 °FDaily low, Apr: 37 °FDaily low, May: 46 °FDaily low, Jun: 52 °FDaily low, Jul: 58 °FDaily low, Aug: 56 °FDaily low, Sep: 47 °FDaily low, Oct: 37 °FDaily low, Nov: 29 °FDaily low, Dec: 24 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high364455647480908879634636
Daily low242732374652585647372924

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.00.51.01.5JanMarMayJulSepNovMoses Lake, Jan: 1.4 inMoses Lake, Feb: 0.9 inMoses Lake, Mar: 1.0 inMoses Lake, Apr: 0.7 inMoses Lake, May: 0.7 inMoses Lake, Jun: 0.5 inMoses Lake, Jul: 0.2 inMoses Lake, Aug: 0.2 inMoses Lake, Sep: 0.3 inMoses Lake, Oct: 0.9 inMoses Lake, Nov: 1.3 inMoses Lake, Dec: 1.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Moses Lake1.40.91.00.70.70.50.20.20.30.91.31.6

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovMoses Lake, Jan: 10 daysMoses Lake, Feb: 14 daysMoses Lake, Mar: 15 daysMoses Lake, Apr: 17 daysMoses Lake, May: 19 daysMoses Lake, Jun: 22 daysMoses Lake, Jul: 28 daysMoses Lake, Aug: 28 daysMoses Lake, Sep: 24 daysMoses Lake, Oct: 20 daysMoses Lake, Nov: 13 daysMoses Lake, Dec: 10 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Moses Lake101415171922282824201310

Compare Moses Lake with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Washington city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).