Snow in Porterville, California Winter storm alerts · 7-day snow forecast · average snowfall
Alerts for Porterville right now
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Snow forecast — next 7 days
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Measurable snow is rare in Porterville: the 1991–2020 normal is just 0.2 inch a year, and nights reach freezing on about 15 days a year. When snow or ice does arrive, it causes outsized trouble because roads are rarely treated — watch for Winter Weather Advisories and Freeze Warnings.
Winter by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
November
0″
0
0
1
44°F
December
0″
0
0
7
39°F
January
0.2″
0
0
6
40°F
February
0″
0
0
2
43°F
Year
0.2″
0
0
15
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Lindsay (10 mi from the city center, -36 ft elevation difference); temperatures at Porterville. Averages smooth out big years: single winters can bring half or double the normal.
0.2 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Lindsay station, 10 miles away).
Is there a winter storm warning for Porterville today?
This page checks the National Weather Service for active alerts at Porterville's location every time you open it; the box at the top lists any winter storm, winter weather, cold or freeze alert in effect right now.
How many freezing nights does Porterville have?
About 15 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, December, averages a low of 39 °F.