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. Northwest42.3°F7241.9°F0.4°F
Illinois CD 2. Northeast42.0°F6741.9°F0.1°F
Illinois CD 3. West45.8°F7745.2°F0.6°F
Illinois CD 4. Central44.9°F7044.6°F0.3°F
Illinois CD 5. East44.3°F6144.1°F0.2°F
Illinois CD 6. West Southwest47.7°F7247.3°F0.4°F
Illinois CD 7. East Southeast47.6°F6747.2°F0.4°F
Illinois CD 8. Southwest50.2°F6549.9°F0.3°F
Illinois CD 9. Southeast50.3°F6650.0°F0.3°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