East Sonora, CA climate
East Sonora has mild winters and hot summers. A typical July afternoon reaches 92°, a January night drops to 34°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in East Sonora feels like
Winter
Spring
Summer
Fall
East Sonora 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 | 55° | 34° | 6.2" | 0 | 10 | 0 | 41° – 50° |
| February | 58° | 36° | 5.6" | 0 | 10 | 0 | 43° – 53° |
| March | 61° | 39° | 5.6" | 0 | 10 | 0 | 43° – 56° |
| April | 66° | 41° | 3.1" | 0 | 6 | 0 | 49° – 58° |
| May | 75° | 47° | 1.5" | 0 | 4 | 0 | 54° – 68° |
| June | 85° | 53° | 0.4" | 0 | 1 | 0 | 64° – 73° |
| July | 92° | 59° | 0.0" | 0 | 0 | 0 | 71° – 79° |
| August | 92° | 59° | 0.0" | 0 | 1 | 0 | 72° – 79° |
| September | 87° | 54° | 0.2" | 0 | 1 | 0 | 65° – 75° |
| October | 76° | 46° | 1.7" | 0 | 4 | 0 | 57° – 68° |
| November | 62° | 38° | 3.6" | 0 | 7 | 0 | 42° – 56° |
| December | 54° | 34° | 5.9" | 0 | 10 | 0 | 40° – 49° |
| Year | 72° | 45° | 33.8" | 0.0" | 64 | 0 |
“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 East Sonora
East Sonora gets 34 inches of rain and melted snow a year. January is the wettest month and July the driest. Rain or snow falls on about 64 days a year.
About 213 frost-free days a year
In half of years the last 32° night comes by April 9 and the first one by November 9. That leaves about 213 frost-free days for gardens, longer than 79% of U.S. towns.
Heating and cooling a home in East Sonora
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In East Sonora, 79% of that work is heating and 21% is cooling.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
East Sonora and its neighbors
East Sonora borders 2 towns with climate data. January nights across them vary by 0.6°. Phoenix Lake has the coldest January nights (34°) and Sonora the hottest July afternoons (93°). East Sonora’s January low is 34° and its July high 92°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How East Sonora 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 East Sonora averaged 0.9° warmer than the 1900s. The biggest change is in January (+2.2°). The shift is smaller than in 76% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at East Sonora’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. November swings the most: between 1991 and 2020 its average temperature ranged from 42° to 56°. August is the most reliable, staying within 8°.
Common questions about East Sonora’s climate
What is the coldest month in East Sonora?
December, with a typical high of 54° and a low of 34°.
What is the hottest month in East Sonora?
July, with a typical high of 92° and a low of 59°. About 75 days a year reach 90°.
How much snow does East Sonora get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in East Sonora?
In half of years the first 32° night comes by November 9, and the last spring frost by April 9.
What is the rainiest month in East Sonora?
January, with 6.2 inches of rain and melted snow. The year totals 34 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for East Sonora itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Sonora, CA (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.