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. Northwest26.5°F830.6°F-4.1°F
Illinois CD 2. Northeast28.0°F1131.2°F-3.2°F
Illinois CD 3. West29.7°F734.1°F-4.4°F
Illinois CD 4. Central29.4°F933.8°F-4.4°F
Illinois CD 5. East29.4°F933.5°F-4.1°F
Illinois CD 6. West Southwest32.3°F636.8°F-4.5°F
Illinois CD 7. East Southeast32.8°F737.1°F-4.3°F
Illinois CD 8. Southwest35.4°F340.1°F-4.7°F
Illinois CD 9. Southeast36.1°F540.2°F-4.1°F

Citing This Page

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