Calabasas, CA climate
Calabasas has warm winters and warm summers, with very little rain. A typical July afternoon reaches 86°, a January night drops to 46°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Calabasas feels like
Winter
Spring
Summer
Fall
Calabasas 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 | 67° | 46° | 3.3" | 0 | 6 | 0 | 52° – 63° |
| February | 66° | 45° | 3.6" | 0 | 7 | 0 | 49° – 63° |
| March | 69° | 47° | 2.3" | 0 | 5 | 0 | 51° – 66° |
| April | 71° | 49° | 0.7" | 0 | 2 | 0 | 55° – 64° |
| May | 75° | 52° | 0.3" | 0 | 1 | 0 | 58° – 69° |
| June | 80° | 55° | 0.0" | 0 | 1 | 0 | 64° – 72° |
| July | 86° | 60° | 0.0" | 0 | 0 | 0 | 69° – 78° |
| August | 87° | 61° | 0.0" | 0 | 0 | 0 | 71° – 77° |
| September | 85° | 59° | 0.1" | 0 | 0 | 0 | 68° – 77° |
| October | 79° | 55° | 0.5" | 0 | 3 | 0 | 62° – 74° |
| November | 72° | 49° | 0.9" | 0 | 2 | 0 | 55° – 65° |
| December | 66° | 45° | 2.5" | 0 | 6 | 0 | 52° – 61° |
| Year | 75° | 52° | 14.2" | 0.0" | 34 | 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 Calabasas
Calabasas gets 14 inches of rain and melted snow a year. February is the wettest month and August the driest. Rain or snow falls on about 34 days a year.
A year-round growing season
Heating and cooling a home in Calabasas
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Calabasas, 49% of that work is heating and 51% 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.
Calabasas and its neighbors
Calabasas borders 3 towns with climate data. January nights across them vary by 3.3°. Agoura Hills has both the coldest January nights (45°) and the hottest July afternoons (85°). Calabasas’s January low is 46° and its July high 86°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Calabasas 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 Calabasas averaged 2.4° warmer than the 1900s. The biggest change is in January (+3.3°). The shift is larger than in 100% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Calabasas’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 51° to 66°. August is the most reliable, staying within 7°.
Common questions about Calabasas’s climate
What is the coldest month in Calabasas?
December, with a typical high of 66° and a low of 45°.
What is the hottest month in Calabasas?
August, with a typical high of 87° and a low of 61°. About 54 days a year reach 90°.
How much snow does Calabasas get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Calabasas?
Frost is uncommon. Only 21% of years see a night at 32° or below.
What is the rainiest month in Calabasas?
February, with 3.6 inches of rain and melted snow. The year totals 14 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Calabasas itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Topanga Patrol Fc-6, CA (5 mi, snow) and Burbank Glendale Pasadena Airport, CA (18 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.