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
(125 Years)
Illinois CD 1. Northwest56.1°F10054.0°F2.1°F
Illinois CD 2. Northeast55.4°F9953.4°F2.0°F
Illinois CD 3. West58.9°F10356.8°F2.1°F
Illinois CD 4. Central57.8°F9256.1°F1.7°F
Illinois CD 5. East57.2°F9655.4°F1.8°F
Illinois CD 6. West Southwest59.7°F9458.3°F1.4°F
Illinois CD 7. East Southeast58.8°F7158.0°F0.8°F
Illinois CD 8. Southwest60.8°F6860.1°F0.7°F
Illinois CD 9. Southeast60.8°F6760.2°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from