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°F5537.6°F0.0°F
Illinois CD 2. Northeast37.8°F4838.1°F-0.3°F
Illinois CD 3. West40.3°F3841.0°F-0.7°F
Illinois CD 4. Central40.2°F4240.6°F-0.4°F
Illinois CD 5. East39.8°F4240.2°F-0.4°F
Illinois CD 6. West Southwest42.6°F3643.2°F-0.6°F
Illinois CD 7. East Southeast42.8°F3843.3°F-0.5°F
Illinois CD 8. Southwest45.2°F3445.9°F-0.7°F
Illinois CD 9. Southeast45.4°F3546.0°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from