Fieldbrook, CA climate
Fieldbrook has mild winters and cool summers, with plenty of rain. A typical July afternoon reaches 74°, a January night drops to 40°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Fieldbrook feels like
Winter
Spring
Summer
Fall
Fieldbrook weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 54° | 40° | 8.9" | 42° – 52° |
| February | 56° | 40° | 7.6" | 44° – 52° |
| March | 58° | 41° | 7.8" | 46° – 53° |
| April | 61° | 42° | 4.9" | 48° – 57° |
| May | 65° | 46° | 2.6" | 52° – 59° |
| June | 69° | 49° | 1.0" | 55° – 63° |
| July | 74° | 53° | 0.2" | 60° – 66° |
| August | 74° | 53° | 0.2" | 61° – 67° |
| September | 74° | 50° | 0.9" | 59° – 65° |
| October | 67° | 46° | 3.3" | 53° – 61° |
| November | 58° | 42° | 6.6" | 43° – 53° |
| December | 52° | 39° | 10.9" | 41° – 51° |
| Year | 63° | 45° | 54.8" |
“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 Fieldbrook
Fieldbrook gets 55 inches of rain and melted snow a year. December is the wettest month and July the driest.
Fieldbrook and its neighbors
Fieldbrook borders 1 town with climate data. January nights across them vary by 1.1°. McKinleyville has both the coldest January nights (41°) and the hottest July afternoons (69°). Fieldbrook’s January low is 40° and its July high 74°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Fieldbrook 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 Fieldbrook averaged 1.5° warmer than the 1900s. The biggest change is in January (+2.5°). The shift is larger than in 71% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Fieldbrook’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. January swings the most: between 1991 and 2020 its average temperature ranged from 42° to 52°. July is the most reliable, staying within 6°.
Common questions about Fieldbrook’s climate
What is the coldest month in Fieldbrook?
December, with a typical high of 52° and a low of 39°.
What is the hottest month in Fieldbrook?
August, with a typical high of 74° and a low of 53°.
What is the rainiest month in Fieldbrook?
December, with 10.9 inches of rain and melted snow. The year totals 55 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Fieldbrook itself (about a 3-mile square). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.