Climate Susanville - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 41 | 46 | 54 | 61 | 70 | 79 |
| Average low in ºF Av. low Lo | 23 | 26 | 31 | 35 | 41 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 1.97 | 1.78 | 1.53 | 0.63 | 0.71 | 0.44 |
| Av. snowfall in inch Snowfall Sn | 5 | 1 | 2 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 89 | 87 | 79 | 66 | 51 | 41 |
| Average low in ºF Av. low Lo | 53 | 52 | 45 | 37 | 29 | 23 |
| Av. precipitation in inch Av. precip. Pre. | 0.22 | 0.12 | 0.37 | 1.00 | 1.75 | 1.47 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 4 |
What is the average weather in Susanville, California?
Susanville experiences a warm-summer climate with very large seasonal temperature contrasts. Summers are hot and dry, while winters are cold and bring regular snowfall. The area receives low annual precipitation, with most rainfall occurring during the cooler, wetter winter months.
Susanville Climate Graph - California Climate Chart
Daily normals Susanville - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 41.8 | 21.2 | 0.06 | 0.06 | 0.00 | 0.00 |
| 2 Jan | 41.8 | 21.2 | 0.12 | 0.12 | 0.00 | 0.00 |
| 3 Jan | 41.9 | 21.2 | 0.18 | 0.18 | 0.00 | 0.00 |
| 4 Jan | 41.9 | 21.3 | 0.24 | 0.24 | 0.00 | 0.00 |
| 5 Jan | 42.0 | 21.3 | 0.30 | 0.30 | 0.00 | 0.00 |
| 6 Jan | 42.0 | 21.4 | 0.36 | 0.36 | 0.00 | 0.00 |
| 7 Jan | 42.0 | 21.4 | 0.41 | 0.41 | 0.00 | 0.00 |
| 8 Jan | 42.1 | 21.5 | 0.47 | 0.47 | 0.00 | 0.00 |
| 9 Jan | 42.1 | 21.6 | 0.54 | 0.54 | 0.00 | 0.00 |
| 10 Jan | 42.2 | 21.7 | 0.61 | 0.61 | 0.00 | 0.00 |
| 11 Jan | 42.2 | 21.7 | 0.69 | 0.69 | 0.00 | 0.00 |
| 12 Jan | 42.3 | 21.8 | 0.76 | 0.76 | 0.00 | 0.00 |
| 13 Jan | 42.3 | 21.9 | 0.84 | 0.84 | 0.00 | 0.00 |
| 14 Jan | 42.4 | 22.0 | 0.92 | 0.92 | 0.00 | 0.00 |
| 15 Jan | 42.5 | 22.1 | 1.00 | 1.00 | 0.00 | 0.00 |
| 16 Jan | 42.5 | 22.2 | 1.08 | 1.08 | 0.00 | 0.00 |
| 17 Jan | 42.6 | 22.3 | 1.16 | 1.16 | 0.00 | 0.00 |
| 18 Jan | 42.7 | 22.4 | 1.25 | 1.25 | 0.00 | 0.00 |
| 19 Jan | 42.8 | 22.5 | 1.34 | 1.34 | 0.00 | 0.00 |
| 20 Jan | 42.8 | 22.6 | 1.43 | 1.43 | 0.00 | 0.00 |
| 21 Jan | 42.9 | 22.7 | 1.52 | 1.52 | 0.00 | 0.00 |
| 22 Jan | 43.0 | 22.8 | 1.60 | 1.60 | 0.00 | 0.00 |
| 23 Jan | 43.1 | 22.9 | 1.68 | 1.68 | 0.00 | 0.00 |
| 24 Jan | 43.2 | 23.0 | 1.77 | 1.77 | 0.00 | 0.00 |
| 25 Jan | 43.4 | 23.2 | 1.86 | 1.86 | 0.00 | 0.00 |
| 26 Jan | 43.5 | 23.3 | 1.95 | 1.95 | 0.00 | 0.00 |
| 27 Jan | 43.6 | 23.4 | 2.05 | 2.05 | 0.00 | 0.00 |
| 28 Jan | 43.7 | 23.5 | 2.15 | 2.15 | 0.00 | 0.00 |
| 29 Jan | 43.9 | 23.6 | 2.25 | 2.25 | 0.00 | 0.00 |
| 30 Jan | 44.0 | 23.7 | 2.35 | 2.35 | 0.00 | 0.00 |
| 31 Jan | 44.2 | 23.8 | 2.44 | 2.44 | 0.00 | 0.00 |
Weather history Susanville - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 84.0 | 44.1 | 0.00 | 0.00 | 0.0 |
| 02 Sep | - | - | - | - | - |
| 03 Sep | 73.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 55.9 | 46.0 | 0.25 | 0.00 | 0.0 |
| 05 Sep | 64.0 | 37.0 | 0.00 | 0.00 | 0.0 |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | 82.9 | 37.0 | 0.00 | 0.00 | 0.0 |
| 10 Sep | 87.1 | 37.0 | 0.00 | 0.00 | 0.0 |
| 11 Sep | 89.1 | 37.0 | 0.00 | 0.00 | 0.0 |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Susanville
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 76.6 ºF | 41 ºF | |
| Average low temperature Av. low temp. | 40.6 ºF | 23 ºF | |
| Total precipitation Total precip. | 0.25 inch | 1.97 inch | |
| Total snowfall Total snowfall | 0.00 inch | 5 inch | |
| Highest max temperature Highest max temp. | 89.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 55.9 ºF | - | |
| Highest min temperature Highest min temp. | 46.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 37.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Susanville - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | Lassen | |
| City | Susanville | |
| Zip Code | 96130 | |
| Longitude | -120.57 dec. degr. | |
| Latitude | 40.38 dec. degr. | |
| Altitude - Elevation | 4137ft | |
| ICAO | - | |
| IATA | - |
Date and Time Susanville - California
| Local Time | 12:34 PM | |
|---|---|---|
| Sunrise | 06:44 AM | |
| Sunset | 07:09 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Susanville - California
USGS National Map — Open interactive map
Susanville weather averages
| Annual high temperature | 64ºF |
| Annual low temperature | 37ºF |
| Average annual precip. | 11.99 inch |
| Av. annual snowfall | 14 inch |
Station Data
Monthly averages Susanville
Longitude: -120.573, Latitude: 40.3757
Average weather Susanville, CA - 96130
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...