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. Northwest35.6°F8734.6°F1.0°F
Illinois CD 2. Northeast36.0°F8535.1°F0.9°F
Illinois CD 3. West38.8°F8537.9°F0.9°F
Illinois CD 4. Central38.4°F8737.5°F0.9°F
Illinois CD 5. East38.1°F8537.2°F0.9°F
Illinois CD 6. West Southwest41.1°F8240.3°F0.8°F
Illinois CD 7. East Southeast41.2°F8040.5°F0.7°F
Illinois CD 8. Southwest43.7°F7643.2°F0.5°F
Illinois CD 9. Southeast43.9°F7543.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from