Annual mean
Annual mean of daily highs
Annual mean of daily lows
Grass Valley CDP, Nevada
Official LSAD Designation: Grass Valley CDP • Census GEOID: 3230220
• Pershing County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Grass Valley CDP.
Reference Weather Station: WINNEMUCCA MUNI AP, NV US (ID: USW00024128)
• Located 7.7 miles from community center
• Elevation: 1,309.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 44.0° | 20.5° | 32.2° | 0.96" |
| February | 49.4° | 23.9° | 36.6° | 0.71" |
| March | 57.7° | 27.5° | 42.6° | 0.87" |
| April | 63.5° | 31.6° | 47.6° | 1.00" |
| May | 73.7° | 39.1° | 56.4° | 1.13" |
| June | 84.7° | 46.1° | 65.4° | 0.50" |
| July | 95.5° | 53.5° | 74.5° | 0.16" |
| August | 93.2° | 50.0° | 71.6° | 0.12" |
| September | 83.3° | 41.0° | 62.1° | 0.39" |
| October | 68.7° | 30.1° | 49.4° | 0.66" |
| November | 53.8° | 23.4° | 38.6° | 0.76" |
| December | 42.9° | 18.5° | 30.7° | 1.02" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station WINNEMUCCA MUNI AP, NV US (ID: USW00024128) • 7.7 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 48.9 | 64.2 | 33.6 |
| 2011 | 47.4 | 64.3 | 30.6 |
| 2012 | 50.6 | 68.4 | 32.7 |
| 2013 | 47.5 | 65.0 | 30.0 |
| 2014 | 51.7 | 68.1 | 35.3 |
| 2015 | 51.3 | 68.1 | 34.6 |
| 2016 | 50.5 | 67.0 | 33.9 |
| 2017 | 50.9 | 67.3 | 34.4 |
| 2018 | 50.8 | 68.1 | 33.5 |
| 2019 | 49.5 | 65.6 | 33.5 |
| 2020 | 51.6 | 69.7 | 33.5 |
| 2021 | 52.1 | 68.9 | 35.2 |
| 2022 | 50.7 | 68.1 | 33.3 |
| 2023 | 50.3 | 66.1 | 34.5 |
| 2024 | 52.1 | 68.9 | 35.3 |
| 2025 | 52.2 | 69.4 | 35.0 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.