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
(125 Years)
Illinois CD 1. Northwest37.8°F12131.9°F5.9°F
Illinois CD 2. Northeast38.5°F12232.4°F6.1°F
Illinois CD 3. West40.0°F11635.6°F4.4°F
Illinois CD 4. Central40.2°F11935.2°F5.0°F
Illinois CD 5. East40.4°F12034.8°F5.6°F
Illinois CD 6. West Southwest42.2°F11638.2°F4.0°F
Illinois CD 7. East Southeast43.0°F11938.4°F4.6°F
Illinois CD 8. Southwest45.0°F11241.4°F3.6°F
Illinois CD 9. Southeast45.4°F11741.6°F3.8°F

Citing This Page

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