Historical weather data, all-time temperature records, and monthly climate averages for West Sacramento, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in West Sacramento typically lands right in that sweet spot of spring — average highs of 69° with just a 27% shot at rain. The date has seen some wild swings over 78 years of records, from a toasty 85° back in 1957 down to a chilly 35° low in 2003.
West Sacramento plays no games in the heat department — the all-time high of 115° in June 1961 puts it firmly in Central Valley scorcher territory. On the other end, a December 1990 low of 18° and a rare 2 inches of snow in February 1976 prove even this sun-baked city has its moments.
West Sacramento runs hot and dry through summer, peaking in late July with average highs of 94° and virtually no rain to speak of. If you prefer it mild, aim for spring or fall — April averages 72° and October 78°. Winter is the wet season, with the soggiest stretch falling in mid-February and highs cooling to the low 50s by January.