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. Northwest41.2°F6541.1°F0.1°F
Illinois CD 2. Northeast41.6°F5641.7°F-0.1°F
Illinois CD 3. West44.3°F6444.2°F0.1°F
Illinois CD 4. Central43.7°F5643.8°F-0.1°F
Illinois CD 5. East43.0°F4543.5°F-0.5°F
Illinois CD 6. West Southwest46.4°F5646.5°F-0.1°F
Illinois CD 7. East Southeast46.3°F5046.6°F-0.3°F
Illinois CD 8. Southwest49.2°F6049.0°F0.2°F
Illinois CD 9. Southeast49.5°F6749.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 26, 2020 from