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. Northwest40.4°F5440.6°F-0.2°F
Illinois CD 2. Northeast41.5°F7940.9°F0.6°F
Illinois CD 3. West43.8°F6843.8°F0.0°F
Illinois CD 4. Central44.0°F8343.3°F0.7°F
Illinois CD 5. East44.0°F9043.0°F1.0°F
Illinois CD 6. West Southwest46.7°F8645.9°F0.8°F
Illinois CD 7. East Southeast47.1°F9646.0°F1.1°F
Illinois CD 8. Southwest49.7°F9548.5°F1.2°F
Illinois CD 9. Southeast49.6°F9048.6°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from