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. Northwest72.7°F5073.5°F-0.8°F
Illinois CD 2. Northeast72.9°F5973.2°F-0.3°F
Illinois CD 3. West75.6°F6576.0°F-0.4°F
Illinois CD 4. Central73.5°F3675.0°F-1.5°F
Illinois CD 5. East73.7°F5474.4°F-0.7°F
Illinois CD 6. West Southwest75.8°F4576.8°F-1.0°F
Illinois CD 7. East Southeast75.4°F4476.3°F-0.9°F
Illinois CD 8. Southwest77.3°F5477.9°F-0.6°F
Illinois CD 9. Southeast77.8°F6977.7°F0.1°F

Citing This Page

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