Annual mean
Annual mean of daily highs
Annual mean of daily lows
Rome CDP, Wisconsin
Official LSAD Designation: Rome CDP • Census GEOID: 5569300
• Jefferson County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Rome CDP.
Reference Weather Station: SULLIVAN 3SE, WI US (ID: USC00478316)
• Located 5.2 miles from community center
• Elevation: 284.4 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 26.9° | 11.3° | 19.1° | 1.68" |
| February | 31.0° | 14.1° | 22.6° | 1.78" |
| March | 43.2° | 23.9° | 33.5° | 2.13" |
| April | 56.4° | 34.7° | 45.6° | 3.85" |
| May | 68.5° | 46.0° | 57.3° | 4.25" |
| June | 78.3° | 56.1° | 67.2° | 4.90" |
| July | 82.1° | 60.1° | 71.1° | 4.11" |
| August | 80.3° | 58.6° | 69.4° | 3.97" |
| September | 73.3° | 50.8° | 62.0° | 3.47" |
| October | 60.0° | 39.5° | 49.8° | 2.95" |
| November | 45.0° | 27.9° | 36.5° | 2.35" |
| December | 32.5° | 17.4° | 24.9° | 2.08" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station SULLIVAN 3SE, WI US (ID: USC00478316) • 5.2 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 | 48.0 | 57.8 | 38.2 |
| 2011 | 46.8 | 56.3 | 37.2 |
| 2012 | Unavailable | Unavailable | Unavailable |
| 2013 | Unavailable | Unavailable | Unavailable |
| 2014 | 43.8 | 53.8 | 33.9 |
| 2015 | 47.4 | 57.1 | 37.7 |
| 2016 | 49.0 | 58.2 | 39.7 |
| 2017 | 48.1 | 57.8 | 38.5 |
| 2018 | 46.3 | 55.5 | 37.1 |
| 2019 | 45.4 | 54.6 | 36.2 |
| 2020 | 47.5 | 57.0 | 37.9 |
| 2021 | 48.6 | 58.7 | 38.5 |
| 2022 | 46.1 | 55.9 | 36.3 |
| 2023 | 49.0 | 58.7 | 39.3 |
| 2024 | 50.0 | 59.8 | 40.1 |
| 2025 | 47.0 | 57.3 | 36.8 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.