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. Northwest32.9°F9131.7°F1.2°F
Illinois CD 2. Northeast33.4°F8832.3°F1.1°F
Illinois CD 3. West36.2°F8535.2°F1.0°F
Illinois CD 4. Central35.8°F8234.8°F1.0°F
Illinois CD 5. East35.6°F8534.5°F1.1°F
Illinois CD 6. West Southwest38.6°F8037.8°F0.8°F
Illinois CD 7. East Southeast38.8°F8237.9°F0.9°F
Illinois CD 8. Southwest41.3°F7240.9°F0.4°F
Illinois CD 9. Southeast41.6°F7441.0°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 17, 2019 from