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. Northwest40.7°F244.7°F-4.0°F
Illinois CD 2. Northeast40.9°F145.1°F-4.2°F
Illinois CD 3. West44.4°F647.8°F-3.4°F
Illinois CD 4. Central43.4°F147.3°F-3.9°F
Illinois CD 5. East42.9°F247.0°F-4.1°F
Illinois CD 6. West Southwest46.6°F649.8°F-3.2°F
Illinois CD 7. East Southeast46.6°F449.8°F-3.2°F
Illinois CD 8. Southwest50.0°F1052.2°F-2.2°F
Illinois CD 9. Southeast50.1°F1152.3°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 21, 2020 from