Wilseyville, CA climate
Wilseyville has mild winters and warm summers. A typical July afternoon reaches 90°, a January night drops to 34°, and about 4 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Wilseyville feels like
Winter
Spring
Summer
Fall
Wilseyville weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 53° | 34° | 8.8" | 0.1" | 10 | 0 | 38° – 52° |
| February | 55° | 35° | 7.8" | 1.7" | 10 | 0 | 37° – 53° |
| March | 59° | 37° | 7.3" | 1.5" | 9 | 0 | 39° – 56° |
| April | 64° | 40° | 3.9" | 0 | 6 | 0 | 44° – 57° |
| May | 72° | 46° | 2.5" | 0 | 6 | 0 | 48° – 68° |
| June | 82° | 52° | 0.6" | 0 | 1 | 0 | 61° – 73° |
| July | 90° | 59° | 0.0" | 0 | 0 | 0 | 70° – 80° |
| August | 90° | 58° | 0.1" | 0 | 0 | 0 | 70° – 78° |
| September | 85° | 53° | 0.4" | 0 | 1 | 0 | 64° – 74° |
| October | 74° | 45° | 2.6" | 0 | 3 | 0 | 55° – 69° |
| November | 60° | 38° | 4.7" | 0 | 6 | 0 | 39° – 55° |
| December | 51° | 33° | 7.9" | 0.4" | 9 | 0 | 38° – 49° |
| Year | 70° | 44° | 46.6" | 3.7" | 63 | 1 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Wilseyville
Wilseyville gets 47 inches of rain and melted snow a year. January is the wettest month and July the driest. Rain or snow falls on about 63 days a year.
Wilseyville and its neighbors
Wilseyville borders 2 towns with climate data. January nights across them vary by 2.8°. West Point has both the coldest January nights (35°) and the hottest July afternoons (91°). Wilseyville’s January low is 34° and its July high 90°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Wilseyville compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Wilseyville averaged 0.7° warmer than the 1900s. The biggest change is in August (+1.4°). The shift is smaller than in 90% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Wilseyville’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. May swings the most: between 1991 and 2020 its average temperature ranged from 48° to 68°. August is the most reliable, staying within 9°.
Common questions about Wilseyville’s climate
What is the coldest month in Wilseyville?
December, with a typical high of 51° and a low of 33°.
What is the hottest month in Wilseyville?
July, with a typical high of 90° and a low of 59°.
How much snow does Wilseyville get?
About 4 inches in a normal winter, most of it in February.
What is the rainiest month in Wilseyville?
January, with 8.8 inches of rain and melted snow. The year totals 47 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Wilseyville itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at West Pt, CA (3 mi, snow). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.