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. Northwest32.7°F7332.3°F0.4°F
Illinois CD 2. Northeast33.6°F7433.0°F0.6°F
Illinois CD 3. West36.3°F7535.7°F0.6°F
Illinois CD 4. Central36.1°F8035.3°F0.8°F
Illinois CD 5. East36.0°F8035.1°F0.9°F
Illinois CD 6. West Southwest39.3°F8738.3°F1.0°F
Illinois CD 7. East Southeast39.3°F8238.4°F0.9°F
Illinois CD 8. Southwest42.0°F7941.2°F0.8°F
Illinois CD 9. Southeast42.1°F8041.4°F0.7°F

Citing This Page

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