Annual mean
Annual mean of daily highs
Annual mean of daily lows
Dalton City village, Illinois
Official LSAD Designation: Dalton City village • Census GEOID: 1718446
• Moultrie County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Dalton City village.
Reference Weather Station: DECATUR AP, IL US (ID: USW00003887)
• Located 8.7 miles from community center
• Elevation: 205.7 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 34.7° | 20.1° | 27.4° | 1.99" |
| February | 39.8° | 23.4° | 31.6° | 1.84" |
| March | 51.9° | 32.4° | 42.1° | 2.51" |
| April | 63.9° | 42.3° | 53.1° | 3.66" |
| May | 74.4° | 53.4° | 63.9° | 4.38" |
| June | 83.0° | 62.4° | 72.7° | 4.38" |
| July | 85.8° | 65.6° | 75.7° | 3.32" |
| August | 84.3° | 63.1° | 73.7° | 3.03" |
| September | 78.9° | 55.0° | 67.0° | 2.98" |
| October | 66.1° | 44.4° | 55.2° | 3.18" |
| November | 51.3° | 34.2° | 42.7° | 2.97" |
| December | 39.7° | 25.2° | 32.4° | 2.12" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station DECATUR AP, IL US (ID: USW00003887) • 8.7 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 | 53.6 | 63.4 | 43.8 |
| 2011 | 54.2 | 63.9 | 44.6 |
| 2012 | 56.4 | 67.5 | 45.3 |
| 2013 | 51.9 | 61.9 | 41.9 |
| 2014 | 50.6 | 60.2 | 40.9 |
| 2015 | 53.9 | 63.9 | 43.8 |
| 2016 | 55.6 | 65.3 | 45.8 |
| 2017 | 54.9 | 65.2 | 44.7 |
| 2018 | 53.0 | 63.0 | 43.0 |
| 2019 | 52.5 | 62.0 | 42.9 |
| 2020 | 53.7 | 63.6 | 43.8 |
| 2021 | 54.4 | 64.0 | 44.7 |
| 2022 | 52.8 | 62.9 | 42.6 |
| 2023 | 55.5 | 66.3 | 44.8 |
| 2024 | 56.3 | 66.4 | 46.2 |
| 2025 | 54.8 | 65.4 | 44.3 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.