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. Northwest45.2°F8644.4°F0.8°F
Illinois CD 2. Northeast45.6°F9344.6°F1.0°F
Illinois CD 3. West48.0°F7647.5°F0.5°F
Illinois CD 4. Central47.9°F8847.0°F0.9°F
Illinois CD 5. East47.8°F9346.7°F1.1°F
Illinois CD 6. West Southwest50.0°F7649.5°F0.5°F
Illinois CD 7. East Southeast50.1°F7649.5°F0.6°F
Illinois CD 8. Southwest52.2°F6952.0°F0.2°F
Illinois CD 9. Southeast52.2°F6452.0°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 28, 2020 from