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. Northwest36.9°F11832.3°F4.6°F
Illinois CD 2. Northeast37.7°F12033.0°F4.7°F
Illinois CD 3. West40.6°F12135.7°F4.9°F
Illinois CD 4. Central40.5°F12135.4°F5.1°F
Illinois CD 5. East40.4°F12135.2°F5.2°F
Illinois CD 6. West Southwest43.1°F12138.2°F4.9°F
Illinois CD 7. East Southeast43.5°F12238.4°F5.1°F
Illinois CD 8. Southwest46.5°F12241.2°F5.3°F
Illinois CD 9. Southeast46.8°F12241.3°F5.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from