Annual mean
Annual mean of daily highs
Annual mean of daily lows
Ramona CDP, California
Official LSAD Designation: Ramona CDP • Census GEOID: 0659346
• San Diego County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Ramona CDP.
Reference Weather Station: RAMONA AP, CA US (ID: USW00053120)
• Located 2.3 miles from community center
• Elevation: 424.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 66.2° | 36.5° | 51.4° | 3.10" |
| February | 65.9° | 37.9° | 51.9° | 3.66" |
| March | 67.7° | 39.8° | 53.8° | 2.30" |
| April | 71.7° | 42.8° | 57.3° | 1.00" |
| May | 75.5° | 48.9° | 62.2° | 0.41" |
| June | 82.9° | 52.0° | 67.5° | 0.06" |
| July | 88.9° | 57.5° | 73.2° | 0.10" |
| August | 90.8° | 58.7° | 74.7° | 0.04" |
| September | 87.4° | 54.9° | 71.2° | 0.15" |
| October | 80.0° | 48.5° | 64.2° | 0.69" |
| November | 72.5° | 40.3° | 56.4° | 1.06" |
| December | 65.6° | 35.6° | 50.6° | 2.08" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station RAMONA AP, CA US (ID: USW00053120) • 2.3 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 | 59.3 | 74.1 | 44.4 |
| 2011 | 59.2 | 75.3 | 43.1 |
| 2012 | 61.0 | 77.4 | 44.6 |
| 2013 | 60.6 | 76.7 | 44.5 |
| 2014 | 63.1 | 79.1 | 47.1 |
| 2015 | 62.7 | 78.1 | 47.3 |
| 2016 | 62.2 | 78.0 | 46.4 |
| 2017 | Unavailable | Unavailable | Unavailable |
| 2018 | 62.9 | 78.5 | 47.3 |
| 2019 | 61.0 | 75.8 | 46.1 |
| 2020 | 61.6 | 78.4 | 44.8 |
| 2021 | 60.9 | 77.2 | 44.7 |
| 2022 | 62.6 | 78.7 | 46.4 |
| 2023 | 60.4 | 75.3 | 45.5 |
| 2024 | 61.8 | 78.3 | 45.4 |
| 2025 | 61.8 | 78.4 | 45.1 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.