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. Northwest36.9°F11731.9°F5.0°F
Illinois CD 2. Northeast37.1°F11832.4°F4.7°F
Illinois CD 3. West40.2°F11835.6°F4.6°F
Illinois CD 4. Central39.8°F11735.2°F4.6°F
Illinois CD 5. East38.6°F11434.9°F3.7°F
Illinois CD 6. West Southwest42.3°F11738.2°F4.1°F
Illinois CD 7. East Southeast41.8°F11338.5°F3.3°F
Illinois CD 8. Southwest45.2°F11741.5°F3.7°F
Illinois CD 9. Southeast44.8°F11341.5°F3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from