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. Northwest32.3°F5732.3°F0.0°F
Illinois CD 2. Northeast32.3°F3633.0°F-0.7°F
Illinois CD 3. West36.0°F6935.7°F0.3°F
Illinois CD 4. Central35.0°F4835.3°F-0.3°F
Illinois CD 5. East34.6°F4335.1°F-0.5°F
Illinois CD 6. West Southwest37.9°F4638.3°F-0.4°F
Illinois CD 7. East Southeast38.2°F4938.4°F-0.2°F
Illinois CD 8. Southwest41.4°F5941.2°F0.2°F
Illinois CD 9. Southeast41.7°F6741.3°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from