Historical weather data, all-time temperature records, and monthly climate averages for Turtle Rock, CA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Turtle Rock typically brings mild, pleasant conditions — expect a high near 65° and a low around 52°. There's a slim 17% chance of rain, though snow is essentially off the table. The date has seen some wild swings over 101 years of records, from a scorching 87° in 1996 down to a chilly 40° low back in 1945.
Turtle Rock's all-time extremes tell the story of a place that rarely gets truly brutal, but can surprise you. The hottest day on record hit 107° on September 26, 1963, while the coldest dipped to 29° on January 22, 1937. The wettest single day ever was a drenching 6 inches on December 6, 1997.
Turtle Rock's climate is remarkably consistent year-round, with average highs ranging from just 63° in early January to a peak of 74° during the first two weeks of August. If you're chasing warmth, aim for late summer; if you want to avoid rain, skip February, when weekly precipitation averages a modest but notable 0.63 inches. Any time of year, you won't be reaching for a heavy coat — even the coolest months stay comfortably in the 60s.