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. Northwest37.7°F341.9°F-4.2°F
Illinois CD 2. Northeast38.4°F1041.8°F-3.4°F
Illinois CD 3. West40.5°F245.2°F-4.7°F
Illinois CD 4. Central40.0°F144.6°F-4.6°F
Illinois CD 5. East39.9°F344.1°F-4.2°F
Illinois CD 6. West Southwest42.9°F247.3°F-4.4°F
Illinois CD 7. East Southeast42.6°F247.3°F-4.7°F
Illinois CD 8. Southwest45.6°F250.0°F-4.4°F
Illinois CD 9. Southeast45.5°F250.0°F-4.5°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