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. Northwest27.4°F632.3°F-4.9°F
Illinois CD 2. Northeast28.6°F633.0°F-4.4°F
Illinois CD 3. West31.1°F635.7°F-4.6°F
Illinois CD 4. Central31.2°F835.3°F-4.1°F
Illinois CD 5. East31.2°F835.2°F-4.0°F
Illinois CD 6. West Southwest34.2°F838.2°F-4.0°F
Illinois CD 7. East Southeast34.7°F838.4°F-3.7°F
Illinois CD 8. Southwest37.4°F641.3°F-3.9°F
Illinois CD 9. Southeast37.8°F741.4°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from