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. Northwest37.6°F5537.7°F-0.1°F
Illinois CD 2. Northeast38.1°F5538.1°F0.0°F
Illinois CD 3. West41.3°F7441.0°F0.3°F
Illinois CD 4. Central40.8°F7340.6°F0.2°F
Illinois CD 5. East40.3°F5840.3°F0.0°F
Illinois CD 6. West Southwest43.5°F6843.2°F0.3°F
Illinois CD 7. East Southeast43.2°F4643.4°F-0.2°F
Illinois CD 8. Southwest46.0°F5546.0°F0.0°F
Illinois CD 9. Southeast45.7°F4146.0°F-0.3°F

Citing This Page

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