Climate San Jacinto - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 67 | 67 | 71 | 76 | 83 | 91 |
| Average low in ºF Av. low Lo | 37 | 39 | 42 | 46 | 51 | 56 |
| Av. precipitation in inch Av. precip. Pre. | 2.69 | 2.69 | 1.92 | 0.80 | 0.40 | 0.09 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 97 | 98 | 93 | 83 | 73 | 66 |
| Average low in ºF Av. low Lo | 61 | 62 | 58 | 50 | 42 | 36 |
| Av. precipitation in inch Av. precip. Pre. | 0.18 | 0.17 | 0.32 | 0.61 | 0.90 | 1.74 |
What is the average weather in San Jacinto, California?
San Jacinto experiences a cold semi-arid climate, defined by its very hot summers and cool winters, creating a strong seasonal contrast. The area is generally dry, with low annual precipitation. While summers are the driest season, there is a small increase in precipitation during late summer, with winter being the wettest season.
San Jacinto Climate Graph - California Climate Chart
Daily normals San Jacinto - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 66.1 | 36.3 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 66.2 | 36.4 | 0.20 | 0.20 | 0.00 | 0.00 |
| 3 Jan | 66.2 | 36.5 | 0.28 | 0.28 | 0.00 | 0.00 |
| 4 Jan | 66.3 | 36.6 | 0.35 | 0.35 | 0.00 | 0.00 |
| 5 Jan | 66.3 | 36.7 | 0.43 | 0.43 | 0.00 | 0.00 |
| 6 Jan | 66.4 | 36.8 | 0.55 | 0.55 | 0.00 | 0.00 |
| 7 Jan | 66.4 | 36.9 | 0.63 | 0.63 | 0.00 | 0.00 |
| 8 Jan | 66.5 | 36.9 | 0.71 | 0.71 | 0.00 | 0.00 |
| 9 Jan | 66.5 | 37.0 | 0.79 | 0.79 | 0.00 | 0.00 |
| 10 Jan | 66.5 | 37.1 | 0.91 | 0.91 | 0.00 | 0.00 |
| 11 Jan | 66.6 | 37.2 | 0.98 | 0.98 | 0.00 | 0.00 |
| 12 Jan | 66.6 | 37.2 | 1.06 | 1.06 | 0.00 | 0.00 |
| 13 Jan | 66.6 | 37.3 | 1.14 | 1.14 | 0.00 | 0.00 |
| 14 Jan | 66.6 | 37.4 | 1.22 | 1.22 | 0.00 | 0.00 |
| 15 Jan | 66.6 | 37.4 | 1.34 | 1.34 | 0.00 | 0.00 |
| 16 Jan | 66.6 | 37.5 | 1.42 | 1.42 | 0.00 | 0.00 |
| 17 Jan | 66.6 | 37.6 | 1.50 | 1.50 | 0.00 | 0.00 |
| 18 Jan | 66.6 | 37.6 | 1.57 | 1.57 | 0.00 | 0.00 |
| 19 Jan | 66.6 | 37.7 | 1.65 | 1.65 | 0.00 | 0.00 |
| 20 Jan | 66.6 | 37.7 | 1.77 | 1.77 | 0.00 | 0.00 |
| 21 Jan | 66.6 | 37.8 | 1.85 | 1.85 | 0.00 | 0.00 |
| 22 Jan | 66.6 | 37.8 | 1.93 | 1.93 | 0.00 | 0.00 |
| 23 Jan | 66.6 | 37.8 | 2.01 | 2.01 | 0.00 | 0.00 |
| 24 Jan | 66.6 | 37.9 | 2.09 | 2.09 | 0.00 | 0.00 |
| 25 Jan | 66.6 | 37.9 | 2.17 | 2.17 | 0.00 | 0.00 |
| 26 Jan | 66.5 | 38.0 | 2.24 | 2.24 | 0.00 | 0.00 |
| 27 Jan | 66.5 | 38.0 | 2.32 | 2.32 | 0.00 | 0.00 |
| 28 Jan | 66.5 | 38.0 | 2.40 | 2.40 | 0.00 | 0.00 |
| 29 Jan | 66.5 | 38.1 | 2.52 | 2.52 | 0.00 | 0.00 |
| 30 Jan | 66.5 | 38.1 | 2.60 | 2.60 | 0.00 | 0.00 |
| 31 Jan | 66.5 | 38.2 | 2.68 | 2.68 | 0.00 | 0.00 |
Weather history San Jacinto - April 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Apr | 72.0 | 55.9 | 0.09 | - | - |
| 02 Apr | 70.0 | 51.1 | 0.00 | - | - |
| 03 Apr | 80.1 | 48.9 | 0.00 | - | - |
| 04 Apr | 86.0 | 46.0 | 0.00 | - | - |
| 05 Apr | 88.0 | 50.0 | 0.00 | - | - |
| 06 Apr | 82.0 | 59.0 | 0.00 | - | - |
| 07 Apr | 84.0 | 52.0 | 0.00 | - | - |
| 08 Apr | 87.1 | 53.1 | 0.00 | - | - |
| 09 Apr | 80.1 | 55.0 | 0.00 | - | - |
| 10 Apr | 78.1 | 53.1 | 0.00 | - | - |
| 11 Apr | 73.9 | 55.9 | 0.00 | - | - |
| 12 Apr | 61.0 | 54.0 | 0.10 | - | - |
| 13 Apr | 61.0 | 51.1 | 0.12 | - | - |
| 14 Apr | 73.0 | 45.0 | 0.00 | - | - |
| 15 Apr | 80.1 | 48.0 | 0.00 | - | - |
| 16 Apr | 75.9 | 52.0 | 0.00 | - | - |
| 17 Apr | 79.0 | 48.0 | 0.00 | - | - |
| 18 Apr | 86.0 | 48.9 | 0.00 | - | - |
| 19 Apr | 84.0 | 54.0 | 0.00 | - | - |
| 20 Apr | 82.9 | 50.0 | 0.00 | - | - |
| 21 Apr | 73.0 | 50.0 | 0.00 | - | - |
| 22 Apr | 71.1 | 50.0 | 0.00 | - | - |
| 23 Apr | 80.1 | 46.0 | 0.00 | - | - |
| 24 Apr | 77.0 | 50.0 | 0.00 | - | - |
| 25 Apr | 66.9 | 54.0 | 0.00 | - | - |
| 26 Apr | 64.0 | 51.1 | 0.07 | - | - |
| 27 Apr | 66.0 | 50.0 | 0.00 | - | - |
| 28 Apr | 77.0 | 44.1 | 0.00 | - | - |
| 29 Apr | 81.0 | 48.0 | 0.00 | - | - |
| 30 Apr | 80.1 | 48.9 | 0.00 | - | - |
Past weather San Jacinto
| Apr 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 76.7 ºF | 67 ºF | |
| Average low temperature Av. low temp. | 50.8 ºF | 37 ºF | |
| Total precipitation Total precip. | 0.38 inch | 2.69 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 88.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 61.0 ºF | - | |
| Highest min temperature Highest min temp. | 59.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 44.1 ºF | - | |
Past weather April 2026 incomplete - Missing data
Geo San Jacinto - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | - | |
| City | San Jacinto | |
| Zip Code | 92583 | |
| Longitude | -116.95 dec. degr. | |
| Latitude | 33.78 dec. degr. | |
| Altitude - Elevation | 1581ft | |
| ICAO | - | |
| IATA | - |
Date and Time San Jacinto - California
| Local Time | 10:25 AM | |
|---|---|---|
| Sunrise | 05:40 AM | |
| Sunset | 08:03 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of San Jacinto - California
USGS National Map — Open interactive map
San Jacinto weather averages
| Annual high temperature | 80ºF |
| Annual low temperature | 48ºF |
| Average annual precip. | 12.51 inch |
Station Data
Monthly averages San Jacinto
Longitude: -116.95, Latitude: 33.78
Average weather San Jacinto, CA - 92583
Monthly: 1991-2020 normals
History: 1986-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...