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. Northwest41.0°F5241.2°F-0.2°F
Illinois CD 2. Northeast41.5°F5941.5°F0.0°F
Illinois CD 3. West44.5°F6644.4°F0.1°F
Illinois CD 4. Central43.8°F5443.9°F-0.1°F
Illinois CD 5. East43.6°F5943.6°F0.0°F
Illinois CD 6. West Southwest46.8°F7046.5°F0.3°F
Illinois CD 7. East Southeast46.9°F7046.5°F0.4°F
Illinois CD 8. Southwest49.6°F7649.1°F0.5°F
Illinois CD 9. Southeast49.7°F7749.1°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 28, 2020 from