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. Northwest36.0°F7535.4°F0.6°F
Illinois CD 2. Northeast35.8°F5835.7°F0.1°F
Illinois CD 3. West39.3°F7638.9°F0.4°F
Illinois CD 4. Central38.3°F5438.4°F-0.1°F
Illinois CD 5. East37.7°F4538.1°F-0.4°F
Illinois CD 6. West Southwest41.1°F5341.3°F-0.2°F
Illinois CD 7. East Southeast40.6°F3741.4°F-0.8°F
Illinois CD 8. Southwest43.4°F3544.3°F-0.9°F
Illinois CD 9. Southeast43.6°F3844.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from