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. Northwest51.2°F4951.7°F-0.5°F
Illinois CD 2. Northeast50.9°F4551.5°F-0.6°F
Illinois CD 3. West54.5°F5654.7°F-0.2°F
Illinois CD 4. Central53.9°F5754.1°F-0.2°F
Illinois CD 5. East53.5°F6053.6°F-0.1°F
Illinois CD 6. West Southwest56.6°F6556.5°F0.1°F
Illinois CD 7. East Southeast56.7°F7056.3°F0.4°F
Illinois CD 8. Southwest58.9°F6958.6°F0.3°F
Illinois CD 9. Southeast59.0°F7058.5°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from