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. Northwest36.5°F639.8°F-3.3°F
Illinois CD 2. Northeast37.0°F740.1°F-3.1°F
Illinois CD 3. West40.3°F743.1°F-2.8°F
Illinois CD 4. Central39.8°F742.6°F-2.8°F
Illinois CD 5. East39.5°F742.3°F-2.8°F
Illinois CD 6. West Southwest42.7°F645.3°F-2.6°F
Illinois CD 7. East Southeast43.0°F845.4°F-2.4°F
Illinois CD 8. Southwest45.9°F1248.0°F-2.1°F
Illinois CD 9. Southeast46.1°F1348.1°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from