Commerce, CA Weather & Climate Normals
What a normal year in Commerce actually looks like
On the 30-year record NOAA keeps for Commerce, CA, the comfort score comes out to 93/100, very mild year-round: Many months fall in a comfortable temperature range with limited snow or seasonal extremes. Only 12 months a year land in the 55–75°F range this site treats as mild.
How much Commerce's weather actually swings
Average temperatures in Commerce run from 58°F in Dec up to 75°F in Aug, a 16.9°F seasonal swing, one of the smaller gaps in this dataset.
Commerce, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 68°F | 49°F | 3.29in |
| Feb | 68°F | 50°F | 3.64in |
| Mar | 70°F | 52°F | 2.23in |
| Apr | 72°F | 55°F | 0.69in |
| May | 74°F | 58°F | 0.32in |
| Jun | 77°F | 61°F | 0.09in |
| Jul | 82°F | 65°F | 0.02in |
| Aug | 84°F | 65°F | 0in |
| Sep | 83°F | 64°F | 0.13in |
| Oct | 79°F | 60°F | 0.58in |
| Nov | 73°F | 53°F | 0.78in |
| Dec | 67°F | 48°F | 2.48in |
Every month in Commerce falls in this site's mild range, so there's no season to specifically plan around; pack for mild weather year-round.
How wet Commerce actually gets
Commerce averages 14.25in of precipitation a year across roughly 34 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Commerce against the rest of the country
Out of 4876 cities scored here, Commerce comes in at 76; within CA alone it ranks 76 of 429. Population is about 11,882.
Checking the actual forecast
These figures come from Los Angeles Dwtn Usc Campus, CA US, the NOAA station 6.3 miles from Commerce, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is