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. Northwest32.3°F7331.7°F0.6°F
Illinois CD 2. Northeast33.0°F8032.3°F0.7°F
Illinois CD 3. West36.1°F8335.2°F0.9°F
Illinois CD 4. Central35.6°F7934.8°F0.8°F
Illinois CD 5. East35.5°F8334.5°F1.0°F
Illinois CD 6. West Southwest38.5°F7937.8°F0.7°F
Illinois CD 7. East Southeast39.5°F9537.9°F1.6°F
Illinois CD 8. Southwest42.0°F8940.8°F1.2°F
Illinois CD 9. Southeast42.8°F9741.0°F1.8°F

Citing This Page

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