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. Northwest36.8°F8935.6°F1.2°F
Illinois CD 2. Northeast37.4°F9136.1°F1.3°F
Illinois CD 3. West40.3°F9239.0°F1.3°F
Illinois CD 4. Central39.8°F8938.6°F1.2°F
Illinois CD 5. East39.7°F9238.3°F1.4°F
Illinois CD 6. West Southwest42.4°F8841.4°F1.0°F
Illinois CD 7. East Southeast43.3°F10241.5°F1.8°F
Illinois CD 8. Southwest45.7°F9644.4°F1.3°F
Illinois CD 9. Southeast46.4°F10844.5°F1.9°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