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
(124 Years)
Illinois CD 1. Northwest37.8°F4338.1°F-0.3°F
Illinois CD 2. Northeast38.2°F3838.7°F-0.5°F
Illinois CD 3. West41.1°F4541.4°F-0.3°F
Illinois CD 4. Central41.0°F5341.0°F0.0°F
Illinois CD 5. East40.8°F5740.8°F0.0°F
Illinois CD 6. West Southwest43.9°F6543.7°F0.2°F
Illinois CD 7. East Southeast44.3°F7243.9°F0.4°F
Illinois CD 8. Southwest46.8°F6946.5°F0.3°F
Illinois CD 9. Southeast47.0°F7446.6°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from