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. Northwest34.9°F10532.2°F2.7°F
Illinois CD 2. Northeast35.4°F10633.1°F2.3°F
Illinois CD 3. West38.7°F11335.7°F3.0°F
Illinois CD 4. Central38.0°F10835.3°F2.7°F
Illinois CD 5. East37.7°F10735.1°F2.6°F
Illinois CD 6. West Southwest41.0°F11238.2°F2.8°F
Illinois CD 7. East Southeast40.9°F10538.4°F2.5°F
Illinois CD 8. Southwest43.9°F11341.2°F2.7°F
Illinois CD 9. Southeast43.8°F10941.4°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from