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. Northwest40.3°F12035.7°F4.6°F
Illinois CD 2. Northeast40.4°F11936.1°F4.3°F
Illinois CD 3. West42.7°F11839.0°F3.7°F
Illinois CD 4. Central42.6°F11938.6°F4.0°F
Illinois CD 5. East42.2°F11738.4°F3.8°F
Illinois CD 6. West Southwest44.8°F11841.4°F3.4°F
Illinois CD 7. East Southeast44.9°F11741.5°F3.4°F
Illinois CD 8. Southwest47.1°F11644.3°F2.8°F
Illinois CD 9. Southeast47.5°F11844.4°F3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from