Climate Grass Valley - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 53 | 55 | 58 | 63 | 71 | 80 |
| Average low in ºF Av. low Lo | 33 | 34 | 37 | 40 | 46 | 52 |
| Av. precipitation in inch Av. precip. Pre. | 8.88 | 9.02 | 8.06 | 4.02 | 2.38 | 0.62 |
| Av. snowfall in inch Snowfall Sn | 1 | 3 | 3 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 87 | 81 | 71 | 59 | 52 |
| Average low in ºF Av. low Lo | 57 | 56 | 51 | 44 | 37 | 33 |
| Av. precipitation in inch Av. precip. Pre. | 0.01 | 0.16 | 0.86 | 2.84 | 6.57 | 10.32 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 2 |
Grass Valley Climate Graph - California Climate Chart
Daily normals Grass Valley - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 52.4 | 32.3 | 0.31 | 0.31 | 0.00 | 0.00 |
| 2 Jan | 52.4 | 32.3 | 0.63 | 0.63 | 0.00 | 0.00 |
| 3 Jan | 52.5 | 32.3 | 0.91 | 0.91 | 0.00 | 0.00 |
| 4 Jan | 52.5 | 32.3 | 1.22 | 1.22 | 0.00 | 0.00 |
| 5 Jan | 52.6 | 32.4 | 1.50 | 1.50 | 0.00 | 0.00 |
| 6 Jan | 52.7 | 32.4 | 1.77 | 1.77 | 0.00 | 0.00 |
| 7 Jan | 52.7 | 32.4 | 2.09 | 2.09 | 0.00 | 0.00 |
| 8 Jan | 52.8 | 32.5 | 2.36 | 2.36 | 0.00 | 0.00 |
| 9 Jan | 52.8 | 32.5 | 2.68 | 2.68 | 0.00 | 0.00 |
| 10 Jan | 52.9 | 32.5 | 2.95 | 2.95 | 0.00 | 0.00 |
| 11 Jan | 53.0 | 32.6 | 3.27 | 3.27 | 0.12 | 0.30 |
| 12 Jan | 53.0 | 32.6 | 3.58 | 3.58 | 0.12 | 0.30 |
Weather history Grass Valley - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 78.1 | 50.0 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 82.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 03 Jun | 84.0 | 52.0 | 0.00 | 0.00 | 0.0 |
| 04 Jun | 84.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 05 Jun | 84.9 | 55.9 | 0.00 | 0.00 | 0.0 |
| 06 Jun | 87.1 | 57.0 | 0.00 | 0.00 | 0.0 |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Grass Valley
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 83.5 ºF | 53 ºF | |
| Average low temperature Av. low temp. | 53.1 ºF | 33 ºF | |
| Total precipitation Total precip. | 0.00 inch | 8.88 inch | |
| Total snowfall Total snowfall | 0.00 inch | 1 inch | |
| Highest max temperature Highest max temp. | 87.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 78.1 ºF | - | |
| Highest min temperature Highest min temp. | 57.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 48.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Grass Valley - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | Nevada | |
| City | Grass Valley | |
| Zip Code | 95945 | |
| Longitude | -121 dec. degr. | |
| Latitude | 39.22 dec. degr. | |
| Altitude - Elevation | 3117ft | |
| ICAO | - | |
| IATA | - |
Date and Time Grass Valley - California
| Local Time | 07:38 PM | |
|---|---|---|
| Sunrise | 05:35 AM | |
| Sunset | 08:30 PM | |
| Day/Night | Day | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of Grass Valley - California
USGS National Map — Open interactive map
Grass Valley weather averages
| Annual high temperature | 68ºF |
| Annual low temperature | 43ºF |
| Average annual precip. | 53.74 inch |
| Av. annual snowfall | 9 inch |
Station Data
Monthly averages Grass Valley
Longitude: -121.003, Latitude: 39.224
Average weather Grass Valley, CA - 95945
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, ...