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. Northwest45.4°F2146.4°F-1.0°F
Illinois CD 2. Northeast45.6°F2146.6°F-1.0°F
Illinois CD 3. West48.1°F1249.5°F-1.4°F
Illinois CD 4. Central47.8°F1649.0°F-1.2°F
Illinois CD 5. East47.4°F1548.6°F-1.2°F
Illinois CD 6. West Southwest50.1°F1051.5°F-1.4°F
Illinois CD 7. East Southeast50.0°F851.5°F-1.5°F
Illinois CD 8. Southwest52.4°F853.8°F-1.4°F
Illinois CD 9. Southeast52.4°F853.9°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from