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. Northeast37.8°F4838.1°F-0.3°F
Illinois CD 3. West41.0°F6240.9°F0.1°F
Illinois CD 4. Central40.3°F5040.6°F-0.3°F
Illinois CD 5. East40.0°F4940.2°F-0.2°F
Illinois CD 6. West Southwest43.0°F4943.2°F-0.2°F
Illinois CD 7. East Southeast43.1°F4443.3°F-0.2°F
Illinois CD 8. Southwest46.0°F5546.0°F0.0°F
Illinois CD 9. Southeast46.4°F6946.1°F0.3°F

Citing This Page

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