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. Northwest45.1°F10543.4°F1.7°F
Illinois CD 2. Northeast44.9°F9543.7°F1.2°F
Illinois CD 3. West48.2°F10746.6°F1.6°F
Illinois CD 4. Central47.4°F9846.1°F1.3°F
Illinois CD 5. East46.8°F9145.7°F1.1°F
Illinois CD 6. West Southwest49.4°F8748.6°F0.8°F
Illinois CD 7. East Southeast49.2°F7948.6°F0.6°F
Illinois CD 8. Southwest51.5°F7451.1°F0.4°F
Illinois CD 9. Southeast51.5°F6951.1°F0.4°F

Citing This Page

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