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
(125 Years)
Illinois CD 1. Northwest74.6°F9073.5°F1.1°F
Illinois CD 2. Northeast74.4°F9473.2°F1.2°F
Illinois CD 3. West76.7°F8576.0°F0.7°F
Illinois CD 4. Central75.5°F8275.0°F0.5°F
Illinois CD 5. East74.4°F7574.4°F0.0°F
Illinois CD 6. West Southwest77.0°F7776.8°F0.2°F
Illinois CD 7. East Southeast75.9°F5876.3°F-0.4°F
Illinois CD 8. Southwest78.1°F7477.9°F0.2°F
Illinois CD 9. Southeast77.5°F5977.7°F-0.2°F

Citing This Page

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