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. Northwest46.1°F2147.9°F-1.8°F
Illinois CD 2. Northeast46.6°F4447.6°F-1.0°F
Illinois CD 3. West48.6°F1750.9°F-2.3°F
Illinois CD 4. Central48.5°F2650.3°F-1.8°F
Illinois CD 5. East48.4°F3349.7°F-1.3°F
Illinois CD 6. West Southwest50.6°F2152.7°F-2.1°F
Illinois CD 7. East Southeast50.7°F2652.5°F-1.8°F
Illinois CD 8. Southwest53.0°F1955.0°F-2.0°F
Illinois CD 9. Southeast53.1°F1955.0°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from