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°F3445.9°F-0.6°F
Illinois CD 2. Northeast45.8°F3946.3°F-0.5°F
Illinois CD 3. West47.7°F2249.0°F-1.3°F
Illinois CD 4. Central47.7°F3148.5°F-0.8°F
Illinois CD 5. East47.5°F3648.2°F-0.7°F
Illinois CD 6. West Southwest49.8°F2250.9°F-1.1°F
Illinois CD 7. East Southeast50.1°F2851.0°F-0.9°F
Illinois CD 8. Southwest52.3°F2353.3°F-1.0°F
Illinois CD 9. Southeast52.4°F2453.4°F-1.0°F

Citing This Page

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