Colusa, CA Weather & Climate Normals
What a normal year in Colusa actually looks like
On the 30-year record NOAA keeps for Colusa, CA, the comfort score comes out to 64/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 7 months a year land in the 55–75°F range this site treats as mild.
How much Colusa's weather actually swings
Average temperatures in Colusa run from 46°F in Dec up to 76°F in Jul, a 30.1°F seasonal swing, a middling gap by national standards.
How wet Colusa actually gets
Over a typical year, Colusa sees about 17.19in of precipitation a year across roughly 55 days with measurable rain or snow, with 0in of snow a year.
Colusa against the rest of the country
Out of 4876 cities scored here, Colusa comes in at 346; within CA alone it ranks 285 of 429. Population is about 6,589.
Checking the actual forecast
These figures come from COLUSA 2 SSW, CA US, the NOAA station 1.3 miles from Colusa, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated