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. Northwest45.4°F7445.0°F0.4°F
Illinois CD 2. Northeast46.0°F7945.4°F0.6°F
Illinois CD 3. West48.6°F8048.1°F0.5°F
Illinois CD 4. Central48.1°F7647.6°F0.5°F
Illinois CD 5. East47.9°F7847.2°F0.7°F
Illinois CD 6. West Southwest50.8°F8550.2°F0.6°F
Illinois CD 7. East Southeast51.0°F8850.1°F0.9°F
Illinois CD 8. Southwest53.4°F8852.6°F0.8°F
Illinois CD 9. Southeast53.6°F9152.6°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from