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 | 56.5°F | 41 | 57.3°F | -0.8°F |
| Illinois CD 2. Northeast | 55.8°F | 28 | 56.9°F | -1.1°F |
| Illinois CD 3. West | 59.3°F | 40 | 60.1°F | -0.8°F |
| Illinois CD 4. Central | 58.6°F | 35 | 59.4°F | -0.8°F |
| Illinois CD 5. East | 57.9°F | 35 | 58.8°F | -0.9°F |
| Illinois CD 6. West Southwest | 60.6°F | 33 | 61.5°F | -0.9°F |
| Illinois CD 7. East Southeast | 60.8°F | 42 | 61.2°F | -0.4°F |
| Illinois CD 8. Southwest | 62.9°F | 42 | 63.4°F | -0.5°F |
| Illinois CD 9. Southeast | 63.3°F | 57 | 63.3°F | 0.0°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/