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. Northwest33.6°F9532.3°F1.3°F
Illinois CD 2. Northeast34.3°F9333.0°F1.3°F
Illinois CD 3. West37.2°F9235.7°F1.5°F
Illinois CD 4. Central36.2°F8535.3°F0.9°F
Illinois CD 5. East35.8°F7635.2°F0.6°F
Illinois CD 6. West Southwest38.9°F7938.2°F0.7°F
Illinois CD 7. East Southeast38.8°F7238.4°F0.4°F
Illinois CD 8. Southwest41.7°F7341.2°F0.5°F
Illinois CD 9. Southeast41.9°F7741.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from