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. Northwest63.5°F3664.4°F-0.9°F
Illinois CD 2. Northeast62.8°F3463.8°F-1.0°F
Illinois CD 3. West65.8°F3367.0°F-1.2°F
Illinois CD 4. Central65.2°F3366.3°F-1.1°F
Illinois CD 5. East64.8°F3765.7°F-0.9°F
Illinois CD 6. West Southwest66.7°F3068.0°F-1.3°F
Illinois CD 7. East Southeast66.2°F2667.9°F-1.7°F
Illinois CD 8. Southwest67.7°F2169.5°F-1.8°F
Illinois CD 9. Southeast67.2°F1669.4°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from