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. Northwest33.4°F9631.7°F1.7°F
Illinois CD 2. Northeast34.5°F10032.3°F2.2°F
Illinois CD 3. West37.0°F9835.1°F1.9°F
Illinois CD 4. Central36.8°F10034.8°F2.0°F
Illinois CD 5. East37.0°F10534.6°F2.4°F
Illinois CD 6. West Southwest39.9°F10337.7°F2.2°F
Illinois CD 7. East Southeast40.2°F10537.9°F2.3°F
Illinois CD 8. Southwest42.9°F10240.8°F2.1°F
Illinois CD 9. Southeast43.0°F10141.0°F2.0°F

Citing This Page

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