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: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest71.1°F1773.5°F-2.4°F
Illinois CD 2. Northeast70.7°F1573.2°F-2.5°F
Illinois CD 3. West74.1°F3076.0°F-1.9°F
Illinois CD 4. Central72.2°F1375.0°F-2.8°F
Illinois CD 5. East71.4°F1074.4°F-3.0°F
Illinois CD 6. West Southwest74.6°F2476.8°F-2.2°F
Illinois CD 7. East Southeast73.4°F1276.3°F-2.9°F
Illinois CD 8. Southwest76.4°F3077.9°F-1.5°F
Illinois CD 9. Southeast75.8°F2377.7°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from