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. Northwest47.1°F2448.3°F-1.2°F
Illinois CD 2. Northeast47.4°F2548.4°F-1.0°F
Illinois CD 3. West49.9°F2051.2°F-1.3°F
Illinois CD 4. Central49.8°F2650.7°F-0.9°F
Illinois CD 5. East49.6°F3450.3°F-0.7°F
Illinois CD 6. West Southwest52.3°F2853.2°F-0.9°F
Illinois CD 7. East Southeast52.7°F4553.1°F-0.4°F
Illinois CD 8. Southwest55.0°F4255.4°F-0.4°F
Illinois CD 9. Southeast55.0°F3855.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from