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. Northwest31.0°F7030.6°F0.4°F
Illinois CD 2. Northeast31.4°F5931.1°F0.3°F
Illinois CD 3. West35.1°F8134.2°F0.9°F
Illinois CD 4. Central34.8°F8133.8°F1.0°F
Illinois CD 5. East34.5°F8233.5°F1.0°F
Illinois CD 6. West Southwest37.9°F8336.8°F1.1°F
Illinois CD 7. East Southeast38.7°F9337.1°F1.6°F
Illinois CD 8. Southwest41.6°F9140.1°F1.5°F
Illinois CD 9. Southeast42.2°F9940.2°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from