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. Northwest27.0°F631.6°F-4.6°F
Illinois CD 2. Northeast28.1°F632.3°F-4.2°F
Illinois CD 3. West29.8°F135.1°F-5.3°F
Illinois CD 4. Central29.8°F334.7°F-4.9°F
Illinois CD 5. East29.5°F334.5°F-5.0°F
Illinois CD 6. West Southwest32.7°F337.8°F-5.1°F
Illinois CD 7. East Southeast32.6°F137.9°F-5.3°F
Illinois CD 8. Southwest36.1°F240.8°F-4.7°F
Illinois CD 9. Southeast36.1°F141.0°F-4.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from