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. Northwest41.4°F5442.0°F-0.6°F
Illinois CD 2. Northeast41.0°F5041.9°F-0.9°F
Illinois CD 3. West45.6°F7145.2°F0.4°F
Illinois CD 4. Central44.5°F6044.7°F-0.2°F
Illinois CD 5. East43.3°F5244.0°F-0.7°F
Illinois CD 6. West Southwest47.3°F6647.3°F0.0°F
Illinois CD 7. East Southeast46.9°F6247.2°F-0.3°F
Illinois CD 8. Southwest50.4°F7150.0°F0.4°F
Illinois CD 9. Southeast50.1°F6550.0°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from