Annual mean
Annual mean of daily highs
Annual mean of daily lows
Oconee village, Illinois
Official LSAD Designation: Oconee village • Census GEOID: 1755132
• Shelby County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Oconee village.
Reference Weather Station: PANA, IL US (ID: USC00116579)
• Located 5.8 miles from community center
• Elevation: 198.1 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 36.6° | 19.3° | 27.9° | 2.78" |
| February | 41.5° | 22.6° | 32.0° | 2.15" |
| March | 52.8° | 31.3° | 42.1° | 3.02" |
| April | 65.6° | 41.3° | 53.5° | 4.80" |
| May | 75.5° | 52.3° | 63.9° | 4.75" |
| June | 84.1° | 62.0° | 73.1° | 5.07" |
| July | 87.3° | 65.1° | 76.2° | 4.01" |
| August | 86.3° | 62.7° | 74.5° | 3.00" |
| September | 80.8° | 54.8° | 67.8° | 3.25" |
| October | 68.2° | 43.7° | 55.9° | 3.53" |
| November | 53.4° | 33.2° | 43.3° | 3.68" |
| December | 41.6° | 24.6° | 33.1° | 2.26" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station PANA, IL US (ID: USC00116579) • 5.8 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 | 54.2 | 64.3 | 44.1 |
| 2011 | 54.8 | 64.8 | 44.7 |
| 2012 | 56.8 | 68.4 | 45.2 |
| 2013 | 52.1 | 62.9 | 41.2 |
| 2014 | 50.4 | 61.2 | 39.7 |
| 2015 | 53.7 | 64.8 | 42.7 |
| 2016 | Unavailable | Unavailable | Unavailable |
| 2017 | 55.6 | 67.1 | 44.2 |
| 2018 | 53.7 | 64.4 | 43.1 |
| 2019 | 53.3 | 63.9 | 42.9 |
| 2020 | 54.3 | 64.8 | 43.8 |
| 2021 | 54.6 | 65.1 | 44.1 |
| 2022 | 53.0 | 64.1 | 41.8 |
| 2023 | Unavailable | 67.3 | Unavailable |
| 2024 | 56.3 | 67.1 | 45.4 |
| 2025 | 55.0 | 66.1 | 44.0 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.