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. Northwest38.0°F641.9°F-3.9°F
Illinois CD 2. Northeast38.2°F841.9°F-3.7°F
Illinois CD 3. West40.2°F145.2°F-5.0°F
Illinois CD 4. Central40.1°F244.7°F-4.6°F
Illinois CD 5. East39.4°F144.2°F-4.8°F
Illinois CD 6. West Southwest42.4°F147.3°F-4.9°F
Illinois CD 7. East Southeast42.0°F147.3°F-5.3°F
Illinois CD 8. Southwest45.3°F149.9°F-4.6°F
Illinois CD 9. Southeast45.0°F150.0°F-5.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from