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
(125 Years)
Illinois CD 1. Northwest57.8°F2159.1°F-1.3°F
Illinois CD 2. Northeast56.8°F2158.5°F-1.7°F
Illinois CD 3. West60.3°F2561.7°F-1.4°F
Illinois CD 4. Central59.9°F2661.1°F-1.2°F
Illinois CD 5. East59.0°F2260.4°F-1.4°F
Illinois CD 6. West Southwest61.9°F2763.1°F-1.2°F
Illinois CD 7. East Southeast61.6°F2762.8°F-1.2°F
Illinois CD 8. Southwest63.7°F3164.7°F-1.0°F
Illinois CD 9. Southeast63.1°F1664.8°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from