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
(125 Years)
Illinois CD 1. Northwest56.3°F3357.2°F-0.9°F
Illinois CD 2. Northeast56.8°F5656.9°F-0.1°F
Illinois CD 3. West58.6°F2460.0°F-1.4°F
Illinois CD 4. Central58.0°F2259.4°F-1.4°F
Illinois CD 5. East57.8°F3058.7°F-0.9°F
Illinois CD 6. West Southwest60.4°F2761.5°F-1.1°F
Illinois CD 7. East Southeast60.6°F3661.3°F-0.7°F
Illinois CD 8. Southwest62.3°F2763.3°F-1.0°F
Illinois CD 9. Southeast63.0°F4763.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from