Historical weather data, all-time temperature records, and monthly climate averages for Tehachapi, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Tehachapi is classic shoulder-season roulette — historically, highs have swung from 21° to 78° on this exact date. Expect something in the mid-to-upper 50s, but a 17% chance of snow means winter hasn't fully let go yet.
Tehachapi earns its mountain-town reputation: all-time temps span from a brutal 7° in February 2022 to a scorching 103° in July 2023, a 96-degree range that few California communities can match. Even more striking, a single August day in 2023 dropped 4.8 inches of rain — a reminder that late-summer monsoon moisture can occasionally wallop the Tehachapi Pass.
Summer is the sweet spot, with late July averaging highs near 89° before fall pulls things back quickly — October already feels like a different season at 70°. Winters are genuinely cold, with January and December highs barely cracking 52°, and snow is always on the table. If you want mild and dry, aim for May or September.