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. Northwest45.9°F9145.0°F0.9°F
Illinois CD 2. Northeast46.4°F9445.5°F0.9°F
Illinois CD 3. West49.0°F8948.2°F0.8°F
Illinois CD 4. Central48.4°F8747.6°F0.8°F
Illinois CD 5. East48.2°F8947.3°F0.9°F
Illinois CD 6. West Southwest50.8°F8550.2°F0.6°F
Illinois CD 7. East Southeast50.9°F8550.2°F0.7°F
Illinois CD 8. Southwest53.0°F7452.5°F0.5°F
Illinois CD 9. Southeast52.8°F6052.6°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from