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. Northwest41.9°F8241.0°F0.9°F
Illinois CD 2. Northeast42.8°F9541.7°F1.1°F
Illinois CD 3. West45.1°F8144.3°F0.8°F
Illinois CD 4. Central45.1°F9643.8°F1.3°F
Illinois CD 5. East45.2°F10243.5°F1.7°F
Illinois CD 6. West Southwest47.3°F8046.4°F0.9°F
Illinois CD 7. East Southeast48.0°F10046.5°F1.5°F
Illinois CD 8. Southwest49.8°F8049.1°F0.7°F
Illinois CD 9. Southeast50.3°F9149.2°F1.1°F

Citing This Page

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