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. Northwest45.0°F5845.0°F0.0°F
Illinois CD 2. Northeast45.3°F5045.4°F-0.1°F
Illinois CD 3. West47.9°F5048.1°F-0.2°F
Illinois CD 4. Central47.2°F4447.5°F-0.3°F
Illinois CD 5. East46.5°F3047.2°F-0.7°F
Illinois CD 6. West Southwest49.7°F3950.2°F-0.5°F
Illinois CD 7. East Southeast49.6°F3950.2°F-0.6°F
Illinois CD 8. Southwest52.4°F5152.6°F-0.2°F
Illinois CD 9. Southeast52.6°F5252.6°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from