Evanston, WY Weather & Climate Normals
Evanston's real weather, in one number
Evanston, WY scores 39/100 on this site's reading of NOAA's own 30-year normals: weather-driven. Heat, cold, snow, or rainfall here are heavy enough that they shape daily life for a large part of the year. 3 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Evanston's hottest and coldest months
Evanston's hottest month is Jul, averaging 64°F; its coldest is Jan, averaging 22°F, a 42.5°F swing across the year, a middling gap by national standards.
Rain and snow in Evanston
Over a typical year, Evanston sees about 12.12in of precipitation a year across roughly 70 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Evanston ranks
Evanston ranks 4644 of 4876 US cities in this dataset for comfort score, and 9 of 16 within WY. About 11,691 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from EVANSTON 1 E, WY US, 0.8 miles from Evanston, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated