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. Northwest42.9°F9341.8°F1.1°F
Illinois CD 2. Northeast43.3°F9342.3°F1.0°F
Illinois CD 3. West45.8°F8745.0°F0.8°F
Illinois CD 4. Central45.4°F8744.6°F0.8°F
Illinois CD 5. East45.0°F8344.2°F0.8°F
Illinois CD 6. West Southwest47.9°F8547.2°F0.7°F
Illinois CD 7. East Southeast47.9°F8047.2°F0.7°F
Illinois CD 8. Southwest50.1°F7149.7°F0.4°F
Illinois CD 9. Southeast50.4°F7749.9°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from