Annual mean
Annual mean of daily highs
Annual mean of daily lows
Mendon city, Utah
Official LSAD Designation: Mendon city • Census GEOID: 4949160
• Cache County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Mendon city.
Reference Weather Station: LOGAN 5 SW EXP FARM, UT US (ID: USC00425194)
• Located 5.5 miles from community center
• Elevation: 1,367.9 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 31.6° | 12.5° | 22.0° | 1.87" |
| February | 36.6° | 15.7° | 26.2° | 1.54" |
| March | 48.3° | 26.6° | 37.5° | 1.85" |
| April | 57.0° | 33.6° | 45.3° | 1.96" |
| May | 66.7° | 40.8° | 53.7° | 2.20" |
| June | 77.5° | 47.8° | 62.6° | 1.12" |
| July | 87.6° | 54.5° | 71.0° | 0.57" |
| August | 86.4° | 52.6° | 69.5° | 0.70" |
| September | 75.8° | 43.4° | 59.6° | 1.24" |
| October | 61.6° | 32.2° | 46.9° | 1.67" |
| November | 46.1° | 23.8° | 34.9° | 1.38" |
| December | 33.0° | 14.1° | 23.6° | 1.69" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station LOGAN 5 SW EXP FARM, UT US (ID: USC00425194) • 5.5 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 | 44.9 | 57.6 | 32.3 |
| 2011 | 45.1 | 57.0 | 33.3 |
| 2012 | 49.0 | 62.5 | 35.4 |
| 2013 | 44.3 | 57.2 | 31.4 |
| 2014 | 47.8 | 61.1 | 34.6 |
| 2015 | 48.6 | 61.8 | 35.5 |
| 2016 | 47.3 | 60.2 | 34.5 |
| 2017 | 46.8 | 59.8 | 33.8 |
| 2018 | 47.2 | 60.6 | 33.9 |
| 2019 | 44.9 | 57.5 | 32.2 |
| 2020 | 46.5 | 60.2 | 32.9 |
| 2021 | 48.8 | 62.3 | 35.4 |
| 2022 | 46.3 | 59.8 | 32.9 |
| 2023 | 45.1 | 57.1 | 33.2 |
| 2024 | 48.6 | 61.5 | 35.6 |
| 2025 | 50.1 | 63.4 | 36.7 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.