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. Northwest35.5°F6635.4°F0.1°F
Illinois CD 2. Northeast35.8°F5835.8°F0.0°F
Illinois CD 3. West39.4°F8138.9°F0.5°F
Illinois CD 4. Central38.8°F7038.4°F0.4°F
Illinois CD 5. East38.3°F6638.1°F0.2°F
Illinois CD 6. West Southwest41.9°F7541.3°F0.6°F
Illinois CD 7. East Southeast42.4°F8341.4°F1.0°F
Illinois CD 8. Southwest45.6°F9144.2°F1.4°F
Illinois CD 9. Southeast46.1°F10044.4°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from