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. Northwest32.6°F8631.6°F1.0°F
Illinois CD 2. Northeast33.2°F8432.2°F1.0°F
Illinois CD 3. West36.0°F8135.2°F0.8°F
Illinois CD 4. Central35.7°F8134.8°F0.9°F
Illinois CD 5. East35.8°F8934.6°F1.2°F
Illinois CD 6. West Southwest38.5°F7937.7°F0.8°F
Illinois CD 7. East Southeast39.1°F8637.9°F1.2°F
Illinois CD 8. Southwest42.0°F8940.9°F1.1°F
Illinois CD 9. Southeast41.8°F8341.0°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from