Annual mean
Annual mean of daily highs
Annual mean of daily lows
Descanso CDP, California
Official LSAD Designation: Descanso CDP • Census GEOID: 0618940
• San Diego County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Descanso CDP.
Reference Weather Station: CUYAMACA, CA US (ID: USC00042239)
• Located 8.6 miles from community center
• Elevation: 1,414.3 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 51.1° | 33.0° | 42.0° | 5.51" |
| February | 51.2° | 33.5° | 42.4° | 6.43" |
| March | 55.2° | 36.2° | 45.7° | 4.87" |
| April | 59.5° | 38.7° | 49.1° | 2.34" |
| May | 66.6° | 43.9° | 55.3° | 1.06" |
| June | 76.0° | 51.2° | 63.6° | 0.17" |
| July | 83.2° | 58.1° | 70.7° | 0.35" |
| August | 84.1° | 57.6° | 70.8° | 0.50" |
| September | 79.1° | 51.2° | 65.1° | 0.57" |
| October | 68.6° | 41.8° | 55.2° | 1.46" |
| November | 58.7° | 35.3° | 47.0° | 2.65" |
| December | 50.8° | 31.8° | 41.3° | 4.34" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station CUYAMACA, CA US (ID: USC00042239) • 8.6 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 | 52.7 | 65.4 | 40.0 |
| 2011 | 52.8 | 65.7 | 39.8 |
| 2012 | 55.3 | 69.0 | 41.7 |
| 2013 | 55.1 | 67.9 | 42.2 |
| 2014 | 56.8 | 68.2 | 45.4 |
| 2015 | 55.7 | 67.1 | 44.3 |
| 2016 | 56.4 | 67.6 | 45.2 |
| 2017 | 56.1 | 67.4 | 44.9 |
| 2018 | 55.5 | 67.0 | 44.1 |
| 2019 | 53.0 | 63.5 | 42.4 |
| 2020 | 55.3 | 67.3 | 43.4 |
| 2021 | 55.6 | 67.1 | 44.1 |
| 2022 | 54.7 | 67.1 | 42.4 |
| 2023 | 53.2 | 64.7 | 41.8 |
| 2024 | 55.9 | 68.1 | 43.7 |
| 2025 | 55.4 | 67.8 | 43.1 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.