Eastern Goleta Valley, CA climate
Eastern Goleta Valley has warm winters and cool summers, with very little rain. A typical July afternoon reaches 73°, a January night drops to 46°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Eastern Goleta Valley feels like
Winter
Spring
Summer
Fall
Eastern Goleta Valley 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 | 64° | 46° | 4.5" | 0 | 7 | 0 | 52° – 60° |
| February | 64° | 47° | 4.7" | 0 | 7 | 0 | 50° – 61° |
| March | 65° | 48° | 3.4" | 0 | 7 | 0 | 51° – 63° |
| April | 67° | 50° | 1.1" | 0 | 3 | 0 | 55° – 62° |
| May | 68° | 53° | 0.4" | 0 | 2 | 0 | 57° – 66° |
| June | 70° | 56° | 0.1" | 0 | 2 | 0 | 60° – 66° |
| July | 73° | 59° | 0.0" | 0 | 0 | 0 | 62° – 71° |
| August | 74° | 59° | 0.0" | 0 | 0 | 0 | 63° – 70° |
| September | 74° | 58° | 0.1" | 0 | 1 | 0 | 63° – 72° |
| October | 73° | 54° | 0.8" | 0 | 2 | 0 | 59° – 71° |
| November | 68° | 49° | 1.4" | 0 | 3 | 0 | 54° – 62° |
| December | 64° | 45° | 3.2" | 0 | 6 | 0 | 52° – 57° |
| Year | 69° | 52° | 19.6" | 0.0" | 41 | 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 Eastern Goleta Valley
Eastern Goleta Valley gets 20 inches of rain and melted snow a year. February is the wettest month and July the driest. Rain or snow falls on about 41 days a year.
A year-round growing season
Heating and cooling a home in Eastern Goleta Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Eastern Goleta Valley, 73% of that work is heating and 27% 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.
Eastern Goleta Valley and its neighbors
Eastern Goleta Valley borders 2 towns with climate data. January nights across them vary by 1.3°. Santa Barbara has both the coldest January nights (44°) and the hottest July afternoons (75°). Eastern Goleta Valley’s January low is 46° and its July high 73°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Eastern Goleta Valley 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 Eastern Goleta Valley averaged 2.6° warmer than the 1900s. The biggest change is in January (+3.4°). The shift is larger than in 100% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Eastern Goleta Valley’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. October swings the most: between 1991 and 2020 its average temperature ranged from 59° to 71°. December is the most reliable, staying within 5°.
Common questions about Eastern Goleta Valley’s climate
What is the coldest month in Eastern Goleta Valley?
December, with a typical high of 64° and a low of 45°.
What is the hottest month in Eastern Goleta Valley?
September, with a typical high of 74° and a low of 58°. About 5 days a year reach 90°.
How much snow does Eastern Goleta Valley get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Eastern Goleta Valley?
Frost is uncommon. Only 11% of years see a night at 32° or below.
What is the rainiest month in Eastern Goleta Valley?
February, with 4.7 inches of rain and melted snow. The year totals 20 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Eastern Goleta Valley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Santa Barbara, CA (6 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.