Historical weather data, all-time temperature records, and monthly climate averages for Galt, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4 in Galt typically brings mild spring conditions, with highs averaging 69° and lows around 46° across 78 years of records. There's a 22% chance of rain today, though snow is essentially off the table. The date's temperature range has been wide — from a balmy 85° in 1960 down to a chilly 38° low in 2001.
Galt's weather has real extremes on both ends — the mercury has soared to 115° (June 1961) and plunged to 18° (December 1990), a swing of 97 degrees. A single October day in 2021 dumped 5.41 inches of rain, and the area has even seen snow, with 2 inches recorded back in February 1976.
Galt runs hot and dry from late spring through early fall, with average highs peaking at 94° the last week of July and holding near 90° through September. Winters are mild but wet — February is the rainiest stretch of the year, averaging 0.9 inches per week, while January and December highs settle in the low 50s. If you're visiting for pleasant weather, April through May and October hit a sweet spot before the summer heat takes hold.