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. Northwest43.2°F4643.4°F-0.2°F
Illinois CD 2. Northeast43.6°F5443.7°F-0.1°F
Illinois CD 3. West46.3°F5346.5°F-0.2°F
Illinois CD 4. Central46.2°F6246.0°F0.2°F
Illinois CD 5. East45.9°F6545.7°F0.2°F
Illinois CD 6. West Southwest48.6°F5548.6°F0.0°F
Illinois CD 7. East Southeast48.5°F4848.6°F-0.1°F
Illinois CD 8. Southwest50.9°F4851.1°F-0.2°F
Illinois CD 9. Southeast50.9°F4651.2°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from