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. Northwest34.6°F10731.6°F3.0°F
Illinois CD 2. Northeast34.9°F10532.3°F2.6°F
Illinois CD 3. West37.9°F10835.2°F2.7°F
Illinois CD 4. Central37.3°F10534.8°F2.5°F
Illinois CD 5. East37.0°F10534.6°F2.4°F
Illinois CD 6. West Southwest39.8°F10237.7°F2.1°F
Illinois CD 7. East Southeast39.9°F10137.9°F2.0°F
Illinois CD 8. Southwest42.0°F8940.8°F1.2°F
Illinois CD 9. Southeast42.0°F8941.0°F1.0°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