Annual mean
Annual mean of daily highs
Annual mean of daily lows
Beaver Dam city, Wisconsin
Official LSAD Designation: Beaver Dam city • Census GEOID: 5505900
• Dodge County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Beaver Dam city.
Reference Weather Station: BEAVER DAM WWTP, WI US (ID: USC00470645)
• Located 2.4 miles from community center
• Elevation: 262.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 24.7° | 8.8° | 16.8° | 1.49" |
| February | 28.6° | 11.4° | 20.0° | 1.42" |
| March | 40.8° | 22.5° | 31.6° | 2.13" |
| April | 54.3° | 33.9° | 44.1° | 3.83" |
| May | 66.5° | 45.7° | 56.1° | 4.05" |
| June | 76.6° | 55.8° | 66.2° | 5.04" |
| July | 80.1° | 59.8° | 70.0° | 4.14" |
| August | 78.3° | 58.2° | 68.3° | 4.07" |
| September | 71.6° | 49.6° | 60.6° | 3.26" |
| October | 58.4° | 37.9° | 48.1° | 3.04" |
| November | 42.9° | 26.2° | 34.5° | 2.15" |
| December | 30.4° | 15.4° | 22.9° | 1.65" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station BEAVER DAM WWTP, WI US (ID: USC00470645) • 2.4 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 | 47.6 | 57.3 | 38.0 |
| 2011 | 46.3 | 55.4 | 37.1 |
| 2012 | 49.3 | 59.5 | 39.0 |
| 2013 | 43.5 | 52.9 | 34.2 |
| 2014 | 41.8 | 51.0 | 32.5 |
| 2015 | 45.8 | 55.1 | 36.5 |
| 2016 | 46.8 | 55.8 | 37.7 |
| 2017 | 45.6 | 54.8 | 36.5 |
| 2018 | 44.0 | 52.8 | 35.2 |
| 2019 | 43.7 | 52.5 | 34.9 |
| 2020 | 48.1 | 57.4 | 38.8 |
| 2021 | 48.5 | 57.9 | 39.0 |
| 2022 | 45.6 | 55.0 | 36.4 |
| 2023 | 49.2 | 58.8 | 39.7 |
| 2024 | 50.0 | 59.7 | 40.4 |
| 2025 | 47.2 | 57.1 | 37.2 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.