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Climate & Weather Averages in Moses Lake, WA Micro Area, Washington, USA

Currently: 17 °F. Ice fog. (Weather station: Ephrata Municipal Airport, USA). See more current weather

Annual Weather Averages Near Moses Lake, WA Micro Area

Averages are for Ephrata Municipal Airport, which is 8 miles from Moses Lake, WA Micro Area.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 89 °F

Low Temp: 24 °F

Mean Temp: 52 °F

Precipitation: 0.25"

Humidity: 55%

Dew Point: 34 °F

Wind: 7 mph

Pressure: 30.02 "Hg

Visibility: 15 mi

January Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 36 °F

Low Temp: 24 °F

Mean Temp: 30 °F

Precipitation: 0.44"

Humidity: 82%

Dew Point: 26 °F

Wind: 6 mph

Pressure: 30.16 "Hg

Visibility: 12 mi

February Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 44 °F

Low Temp: 28 °F

Mean Temp: 36 °F

Precipitation: 0.26"

Humidity: 72%

Dew Point: 28 °F

Wind: 7 mph

Pressure: 30.10 "Hg

Visibility: 14 mi

March Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 55 °F

Low Temp: 33 °F

Mean Temp: 44 °F

Precipitation: 0.30"

Humidity: 59%

Dew Point: 31 °F

Wind: 7 mph

Pressure: 30.02 "Hg

Visibility: 16 mi

April Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 63 °F

Low Temp: 39 °F

Mean Temp: 51 °F

Precipitation: 0.20"

Humidity: 47%

Dew Point: 32 °F

Wind: 8 mph

Pressure: 29.98 "Hg

Visibility: 17 mi

May Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 73 °F

Low Temp: 47 °F

Mean Temp: 60 °F

Precipitation: 0.27"

Humidity: 41%

Dew Point: 37 °F

Wind: 8 mph

Pressure: 29.93 "Hg

Visibility: 17 mi

June Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 80 °F

Low Temp: 55 °F

Mean Temp: 68 °F

Precipitation: 0.18"

Humidity: 38%

Dew Point: 41 °F

Wind: 8 mph

Pressure: 29.91 "Hg

Visibility: 17 mi

July Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 89 °F

Low Temp: 62 °F

Mean Temp: 75 °F

Precipitation: 0.04"

Humidity: 32%

Dew Point: 44 °F

Wind: 8 mph

Pressure: 29.91 "Hg

Visibility: 17 mi

August Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 88 °F

Low Temp: 60 °F

Mean Temp: 74 °F

Precipitation: 0.03"

Humidity: 33%

Dew Point: 44 °F

Wind: 7 mph

Pressure: 29.91 "Hg

Visibility: 17 mi

September Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 79 °F

Low Temp: 51 °F

Mean Temp: 65 °F

Precipitation: 0.06"

Humidity: 39%

Dew Point: 40 °F

Wind: 6 mph

Pressure: 29.96 "Hg

Visibility: 17 mi

October Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 64 °F

Low Temp: 40 °F

Mean Temp: 52 °F

Precipitation: 0.21"

Humidity: 54%

Dew Point: 36 °F

Wind: 6 mph

Pressure: 30.05 "Hg

Visibility: 15 mi

November Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 46 °F

Low Temp: 30 °F

Mean Temp: 38 °F

Precipitation: 0.40"

Humidity: 74%

Dew Point: 31 °F

Wind: 6 mph

Pressure: 30.11 "Hg

Visibility: 13 mi

December Climate & Weather Averages in Moses Lake, WA Micro Area

High Temp: 36 °F

Low Temp: 24 °F

Mean Temp: 30 °F

Precipitation: 0.66"

Humidity: 83%

Dew Point: 26 °F

Wind: 6 mph

Pressure: 30.17 "Hg

Visibility: 11 mi

Quick Climate Info

Hottest MonthJuly (75 °F avg)
Coldest MonthDecember (30 °F avg)
Wettest MonthDecember (0.66" avg)
Windiest MonthJune (8 mph avg)
Annual precip.3.05" (per year)

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