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. Northwest31.2°F7330.6°F0.6°F
Illinois CD 2. Northeast32.0°F8231.1°F0.9°F
Illinois CD 3. West34.7°F7234.2°F0.5°F
Illinois CD 4. Central35.1°F8933.8°F1.3°F
Illinois CD 5. East35.5°F9633.5°F2.0°F
Illinois CD 6. West Southwest37.8°F8136.9°F0.9°F
Illinois CD 7. East Southeast39.2°F10337.1°F2.1°F
Illinois CD 8. Southwest41.3°F8240.1°F1.2°F
Illinois CD 9. Southeast42.3°F10240.3°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from