Temecula, CA Weather & Climate Normals
Temecula's real weather, in one number
Temecula, CA scores 88/100 on this site's reading of NOAA's own 30-year normals: very mild year-round. Many months fall in a comfortable temperature range with limited snow or seasonal extremes. 11 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Temecula's hottest and coldest months
Temecula's hottest month is Aug, averaging 76°F; its coldest is Feb, averaging 57°F, a 19°F swing across the year, one of the smaller gaps in this dataset.
Rain and snow in Temecula
Over a typical year, Temecula sees about 15.31in of precipitation a year across roughly 48 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Temecula ranks
Temecula ranks 81 of 4876 US cities in this dataset for comfort score, and 81 of 429 within CA. About 112,431 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from FALLBROOK 5 NE, CA US, 5.0 miles from Temecula, 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