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. Northwest41.9°F9740.5°F1.4°F
Illinois CD 2. Northeast42.3°F9940.9°F1.4°F
Illinois CD 3. West45.2°F10243.7°F1.5°F
Illinois CD 4. Central44.6°F9843.3°F1.3°F
Illinois CD 5. East44.4°F9742.9°F1.5°F
Illinois CD 6. West Southwest47.1°F9645.9°F1.2°F
Illinois CD 7. East Southeast47.8°F10446.0°F1.8°F
Illinois CD 8. Southwest50.0°F10348.6°F1.4°F
Illinois CD 9. Southeast50.5°F11148.6°F1.9°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