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°F9246.0°F0.9°F
Illinois CD 2. Northeast47.1°F9146.2°F0.9°F
Illinois CD 3. West50.0°F9349.0°F1.0°F
Illinois CD 4. Central48.9°F7648.5°F0.4°F
Illinois CD 5. East48.6°F7348.1°F0.5°F
Illinois CD 6. West Southwest51.6°F8251.0°F0.6°F
Illinois CD 7. East Southeast51.4°F7351.0°F0.4°F
Illinois CD 8. Southwest53.8°F7053.3°F0.5°F
Illinois CD 9. Southeast54.0°F7653.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from