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. Northwest46.9°F11044.4°F2.5°F
Illinois CD 2. Northeast46.5°F10444.5°F2.0°F
Illinois CD 3. West49.6°F10747.5°F2.1°F
Illinois CD 4. Central49.0°F10447.1°F1.9°F
Illinois CD 5. East48.5°F10446.7°F1.8°F
Illinois CD 6. West Southwest50.9°F9249.7°F1.2°F
Illinois CD 7. East Southeast50.8°F8649.7°F1.1°F
Illinois CD 8. Southwest53.0°F8252.2°F0.8°F
Illinois CD 9. Southeast53.0°F8152.3°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from