Climate at a Glance
Divisional Mapping
Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.
Download Table Data:
Download All Months/Years:
| Climate Division | Value | Rank (125 Years) | 1901-2000 Mean |
Anomaly |
|---|---|---|---|---|
| Illinois CD 1. Northwest | 61.3°F | 9 | 64.4°F | -3.1°F |
| Illinois CD 2. Northeast | 60.9°F | 11 | 63.8°F | -2.9°F |
| Illinois CD 3. West | 63.9°F | 10 | 66.9°F | -3.0°F |
| Illinois CD 4. Central | 63.4°F | 11 | 66.2°F | -2.8°F |
| Illinois CD 5. East | 63.0°F | 14 | 65.7°F | -2.7°F |
| Illinois CD 6. West Southwest | 65.7°F | 15 | 68.0°F | -2.3°F |
| Illinois CD 7. East Southeast | 65.3°F | 14 | 67.8°F | -2.5°F |
| Illinois CD 8. Southwest | 67.5°F | 17 | 69.5°F | -2.0°F |
| Illinois CD 9. Southeast | 67.1°F | 14 | 69.4°F | -2.3°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/