Holtville, CA Weather & Climate Normals
What a normal year in Holtville actually looks like
On the 30-year record NOAA keeps for Holtville, CA, the comfort score comes out to 54/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 6 months a year land in the 55–75°F range this site treats as mild.
How much Holtville's weather actually swings
Average temperatures in Holtville run from 56°F in Dec up to 93°F in Aug, a 36.8°F seasonal swing, a middling gap by national standards.
Holtville, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 71°F | 43°F | 0.39in | 0in |
| Feb | 74°F | 47°F | 0.43in | 0in |
| Mar | 80°F | 52°F | 0.29in | 0in |
| Apr | 86°F | 57°F | 0.07in | 0in |
| May | 94°F | 63°F | 0.04in | 0in |
| Jun | 103°F | 71°F | 0in | 0in |
| Jul | 107°F | 78°F | 0.08in | 0in |
| Aug | 107°F | 79°F | 0.23in | 0in |
| Sep | 102°F | 73°F | 0.25in | 0in |
| Oct | 92°F | 62°F | 0.21in | 0in |
| Nov | 79°F | 51°F | 0.17in | 0in |
| Dec | 70°F | 43°F | 0.37in | 0in |
If you're timing a visit, Jan, Feb, Mar, Apr, Nov, and Dec are Holtville's mildest stretch; if you're moving there, you should plan around Aug's heat instead.
How wet Holtville actually gets
Over a typical year, Holtville sees about 2.53in of precipitation a year across roughly 13 days with measurable rain or snow, with 0in of snow a year.
Holtville against the rest of the country
Out of 4876 cities scored here, Holtville comes in at 1013; within CA alone it ranks 371 of 429. Population is about 5,612.
Checking the actual forecast
These figures come from El Centro 2 Ssw, CA US, the NOAA station 11.1 miles from Holtville, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated