Valley Home, CA climate
Valley Home has mild winters and hot summers, with very little rain. A typical July afternoon reaches 95°, a January night drops to 39°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Valley Home feels like
Winter
Spring
Summer
Fall
Valley Home 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 | 56° | 39° | 2.8" | 0 | 10 | 0 | 43° – 52° |
| February | 62° | 41° | 2.6" | 0 | 10 | 0 | 48° – 55° |
| March | 67° | 43° | 2.1" | 0 | 9 | 0 | 49° – 61° |
| April | 73° | 47° | 1.3" | 0 | 5 | 0 | 55° – 64° |
| May | 82° | 52° | 0.7" | 0 | 3 | 0 | 60° – 74° |
| June | 90° | 57° | 0.1" | 0 | 1 | 0 | 69° – 77° |
| July | 95° | 61° | 0.0" | 0 | 0 | 0 | 74° – 82° |
| August | 94° | 60° | 0.0" | 0 | 0 | 0 | 73° – 81° |
| September | 89° | 57° | 0.1" | 0 | 1 | 0 | 70° – 77° |
| October | 79° | 50° | 0.8" | 0 | 3 | 0 | 61° – 70° |
| November | 66° | 42° | 1.4" | 0 | 6 | 0 | 48° – 59° |
| December | 56° | 38° | 2.6" | 0 | 10 | 0 | 43° – 52° |
| Year | 76° | 49° | 14.4" | 0.0" | 57 | 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 Valley Home
Valley Home gets 14 inches of rain and melted snow a year. January is the wettest month and July the driest. Rain or snow falls on about 57 days a year.
About 312 frost-free days a year
In half of years the last 32° night comes by January 31 and the first one by December 5. That leaves about 312 frost-free days for gardens, longer than 95% of U.S. towns.
Heating and cooling a home in Valley Home
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Valley Home, 59% of that work is heating and 41% 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.
How Valley Home 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 Valley Home averaged 1.4° warmer than the 1900s. The biggest change is in January (+2.4°). The shift is larger than in 65% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Valley Home’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 60° to 74°. September is the most reliable, staying within 7°.
Common questions about Valley Home’s climate
What is the coldest month in Valley Home?
December, with a typical high of 56° and a low of 38°.
What is the hottest month in Valley Home?
July, with a typical high of 95° and a low of 61°. About 90 days a year reach 90°.
How much snow does Valley Home get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Valley Home?
In half of years the first 32° night comes by December 5, and the last spring frost by January 31.
What is the rainiest month in Valley Home?
January, with 2.8 inches of rain and melted snow. The year totals 14 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Valley Home itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Turlock #2, CA (23 mi, snow) and Modesto City Co Airport, CA (14 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.