Annual mean
Annual mean of daily highs
Annual mean of daily lows
Hermann city, Missouri
Official LSAD Designation: Hermann city • Census GEOID: 2931762
• Gasconade County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Hermann city.
Reference Weather Station: ROSEBUD, MO US (ID: USC00237300)
• Located 17.4 miles from community center
• Elevation: 222.5 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 39.8° | 18.0° | 28.9° | 2.69" |
| February | 45.0° | 21.1° | 33.0° | 2.40" |
| March | 55.0° | 29.9° | 42.4° | 3.67" |
| April | 66.3° | 39.6° | 52.9° | 4.84" |
| May | 74.6° | 50.2° | 62.4° | 5.58" |
| June | 82.8° | 59.5° | 71.1° | 4.48" |
| July | 87.4° | 63.5° | 75.5° | 3.94" |
| August | 86.6° | 61.3° | 73.9° | 3.94" |
| September | 79.3° | 52.3° | 65.8° | 4.01" |
| October | 68.1° | 41.0° | 54.5° | 3.37" |
| November | 55.0° | 30.5° | 42.7° | 3.58" |
| December | 43.9° | 22.3° | 33.1° | 2.69" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station ROSEBUD, MO US (ID: USC00237300) • 17.4 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 | 53.3 | 65.2 | 41.5 |
| 2011 | 53.9 | 65.6 | 42.1 |
| 2012 | 56.1 | 69.7 | 42.5 |
| 2013 | 51.6 | 63.9 | 39.3 |
| 2014 | 50.8 | 63.2 | 38.4 |
| 2015 | 53.8 | 65.5 | 42.0 |
| 2016 | 55.3 | 67.5 | 43.1 |
| 2017 | 55.2 | 68.1 | 42.4 |
| 2018 | 53.3 | 65.1 | 41.6 |
| 2019 | 53.2 | 64.4 | 42.0 |
| 2020 | 53.3 | 64.9 | 41.6 |
| 2021 | 53.7 | 65.7 | 41.7 |
| 2022 | 52.7 | 65.4 | 40.0 |
| 2023 | 55.5 | 68.1 | 42.9 |
| 2024 | Unavailable | Unavailable | Unavailable |
| 2025 | 54.7 | 67.1 | 42.2 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.