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. Northwest60.8°F1662.7°F-1.9°F
Illinois CD 2. Northeast59.9°F1362.1°F-2.2°F
Illinois CD 3. West63.3°F1465.3°F-2.0°F
Illinois CD 4. Central62.2°F1064.6°F-2.4°F
Illinois CD 5. East61.4°F864.0°F-2.6°F
Illinois CD 6. West Southwest64.1°F1066.5°F-2.4°F
Illinois CD 7. East Southeast63.3°F566.2°F-2.9°F
Illinois CD 8. Southwest65.5°F668.0°F-2.5°F
Illinois CD 9. Southeast65.8°F768.0°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 25, 2020 from