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°F11132.3°F3.3°F
Illinois CD 2. Northeast36.0°F10933.0°F3.0°F
Illinois CD 3. West38.1°F10535.7°F2.4°F
Illinois CD 4. Central37.8°F10635.4°F2.4°F
Illinois CD 5. East37.2°F10335.1°F2.1°F
Illinois CD 6. West Southwest39.6°F9338.2°F1.4°F
Illinois CD 7. East Southeast39.7°F9138.4°F1.3°F
Illinois CD 8. Southwest42.1°F8241.3°F0.8°F
Illinois CD 9. Southeast42.2°F8341.4°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from