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. Northwest42.0°F8941.0°F1.0°F
Illinois CD 2. Northeast42.6°F8841.6°F1.0°F
Illinois CD 3. West45.3°F8744.2°F1.1°F
Illinois CD 4. Central44.8°F8743.7°F1.1°F
Illinois CD 5. East44.6°F8843.5°F1.1°F
Illinois CD 6. West Southwest47.5°F8546.5°F1.0°F
Illinois CD 7. East Southeast47.6°F8846.5°F1.1°F
Illinois CD 8. Southwest50.0°F8949.1°F0.9°F
Illinois CD 9. Southeast49.8°F7849.1°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 29, 2020 from