Kenwood, CA climate
Kenwood has mild winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 39°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Kenwood feels like
Winter
Spring
Summer
Fall
Kenwood 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 | 57° | 39° | 6.5" | 0 | 11 | 0 | 45° – 53° |
| February | 60° | 40° | 6.5" | 0 | 11 | 0 | 46° – 55° |
| March | 65° | 42° | 4.7" | 0 | 10 | 0 | 47° – 59° |
| April | 69° | 44° | 2.1" | 0 | 7 | 0 | 51° – 61° |
| May | 75° | 48° | 1.2" | 0 | 4 | 0 | 56° – 67° |
| June | 82° | 52° | 0.3" | 0 | 1 | 0 | 63° – 69° |
| July | 85° | 54° | 0.0" | 0 | 0 | 0 | 67° – 73° |
| August | 86° | 54° | 0.0" | 0 | 0 | 0 | 67° – 74° |
| September | 84° | 53° | 0.1" | 0 | 1 | 0 | 65° – 72° |
| October | 77° | 49° | 1.7" | 0 | 4 | 0 | 60° – 68° |
| November | 65° | 42° | 3.5" | 0 | 8 | 0 | 47° – 57° |
| December | 57° | 38° | 6.9" | 0 | 12 | 0 | 44° – 52° |
| Year | 72° | 46° | 33.5" | 0.0" | 68 | 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 Kenwood
Kenwood gets 34 inches of rain and melted snow a year. December is the wettest month and July the driest. Rain or snow falls on about 68 days a year.
About 270 frost-free days a year
In half of years the last 32° night comes by March 2 and the first one by November 27. That leaves about 270 frost-free days for gardens, longer than 93% of U.S. towns.
Heating and cooling a home in Kenwood
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Kenwood, 83% of that work is heating and 17% is cooling, so the furnace matters far more than the air conditioner.
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 Kenwood 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 Kenwood averaged 1.5° warmer than the 1900s. The biggest change is in January (+2.3°). The shift is larger than in 68% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Kenwood’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. March swings the most: between 1991 and 2020 its average temperature ranged from 47° to 59°. July is the most reliable, staying within 6°.
Common questions about Kenwood’s climate
What is the coldest month in Kenwood?
December, with a typical high of 57° and a low of 38°.
What is the hottest month in Kenwood?
August, with a typical high of 86° and a low of 54°. About 44 days a year reach 90°.
How much snow does Kenwood get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Kenwood?
In half of years the first 32° night comes by November 27, and the last spring frost by March 2.
What is the rainiest month in Kenwood?
December, with 6.9 inches of rain and melted snow. The year totals 34 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Kenwood itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Sonoma, CA (9 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.