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. Northwest45.3°F9044.5°F0.8°F
Illinois CD 2. Northeast45.1°F7644.7°F0.4°F
Illinois CD 3. West48.1°F8247.5°F0.6°F
Illinois CD 4. Central47.5°F7647.1°F0.4°F
Illinois CD 5. East46.9°F6746.7°F0.2°F
Illinois CD 6. West Southwest50.2°F7949.6°F0.6°F
Illinois CD 7. East Southeast49.6°F5749.5°F0.1°F
Illinois CD 8. Southwest52.2°F6952.0°F0.2°F
Illinois CD 9. Southeast52.0°F5652.1°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from