Annual mean
Annual mean of daily highs
Annual mean of daily lows
North Tustin CDP, California
Official LSAD Designation: North Tustin CDP • Census GEOID: 0652379
• Orange County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for North Tustin CDP.
Reference Weather Station: SANTA ANA FIRE STN, CA US (ID: USC00047888)
• Located 4.3 miles from community center
• Elevation: 41.1 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 69.3° | 48.7° | 59.0° | 2.88" |
| February | 69.3° | 49.5° | 59.4° | 3.16" |
| March | 71.2° | 51.8° | 61.5° | 1.71" |
| April | 73.2° | 54.2° | 63.7° | 0.82" |
| May | 74.7° | 58.1° | 66.4° | 0.29" |
| June | 77.7° | 61.3° | 69.5° | 0.08" |
| July | 82.5° | 64.7° | 73.6° | 0.03" |
| August | 84.6° | 65.3° | 75.0° | 0.00" |
| September | 83.8° | 63.9° | 73.8° | 0.12" |
| October | 79.4° | 59.4° | 69.4° | 0.50" |
| November | 74.0° | 52.8° | 63.4° | 0.79" |
| December | 68.4° | 48.1° | 58.2° | 2.16" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station SANTA ANA FIRE STN, CA US (ID: USC00047888) • 4.3 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 | 65.4 | 76.3 | 54.5 |
| 2011 | 65.5 | 76.7 | 54.3 |
| 2012 | 66.7 | 76.9 | 56.6 |
| 2013 | 65.9 | 75.5 | 56.3 |
| 2014 | 69.4 | 79.2 | 59.5 |
| 2015 | 69.3 | 79.5 | 59.1 |
| 2016 | 68.3 | 78.1 | 58.5 |
| 2017 | 68.3 | 78.2 | 58.4 |
| 2018 | 68.0 | 77.5 | 58.4 |
| 2019 | 66.3 | 75.6 | 57.0 |
| 2020 | 67.8 | 78.2 | 57.4 |
| 2021 | 66.4 | 76.4 | 56.4 |
| 2022 | 67.7 | 77.9 | 57.5 |
| 2023 | 65.9 | 74.9 | 56.8 |
| 2024 | 66.2 | 75.7 | 56.7 |
| 2025 | 67.2 | 76.7 | 57.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.