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. Northwest38.4°F1839.8°F-1.4°F
Illinois CD 2. Northeast38.7°F1940.1°F-1.4°F
Illinois CD 3. West41.4°F1643.1°F-1.7°F
Illinois CD 4. Central41.2°F2142.6°F-1.4°F
Illinois CD 5. East41.0°F2442.3°F-1.3°F
Illinois CD 6. West Southwest43.8°F2145.3°F-1.5°F
Illinois CD 7. East Southeast44.3°F2845.4°F-1.1°F
Illinois CD 8. Southwest46.9°F2748.0°F-1.1°F
Illinois CD 9. Southeast47.0°F2648.1°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from