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. Northwest44.8°F1446.4°F-1.6°F
Illinois CD 2. Northeast44.8°F1046.6°F-1.8°F
Illinois CD 3. West48.2°F2249.4°F-1.2°F
Illinois CD 4. Central47.3°F1648.9°F-1.6°F
Illinois CD 5. East46.6°F1148.5°F-1.9°F
Illinois CD 6. West Southwest50.3°F2151.4°F-1.1°F
Illinois CD 7. East Southeast49.8°F1551.3°F-1.5°F
Illinois CD 8. Southwest52.5°F2053.7°F-1.2°F
Illinois CD 9. Southeast52.3°F1553.8°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from