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. Northwest32.4°F935.7°F-3.3°F
Illinois CD 2. Northeast33.0°F836.1°F-3.1°F
Illinois CD 3. West36.6°F1039.0°F-2.4°F
Illinois CD 4. Central36.2°F1338.6°F-2.4°F
Illinois CD 5. East36.1°F1638.3°F-2.2°F
Illinois CD 6. West Southwest39.9°F1941.4°F-1.5°F
Illinois CD 7. East Southeast40.1°F2341.6°F-1.5°F
Illinois CD 8. Southwest43.2°F2644.3°F-1.1°F
Illinois CD 9. Southeast43.5°F3144.4°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from