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. Northwest33.3°F237.7°F-4.4°F
Illinois CD 2. Northeast33.3°F138.1°F-4.8°F
Illinois CD 3. West36.8°F240.9°F-4.1°F
Illinois CD 4. Central35.9°F140.5°F-4.6°F
Illinois CD 5. East35.4°F140.3°F-4.9°F
Illinois CD 6. West Southwest39.1°F243.3°F-4.2°F
Illinois CD 7. East Southeast39.2°F243.3°F-4.1°F
Illinois CD 8. Southwest42.7°F546.0°F-3.3°F
Illinois CD 9. Southeast42.7°F246.1°F-3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from