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. Northwest36.4°F11631.9°F4.5°F
Illinois CD 2. Northeast36.5°F11632.4°F4.1°F
Illinois CD 3. West40.4°F11935.6°F4.8°F
Illinois CD 4. Central39.9°F11835.2°F4.7°F
Illinois CD 5. East39.4°F11834.9°F4.5°F
Illinois CD 6. West Southwest43.0°F11938.3°F4.7°F
Illinois CD 7. East Southeast42.9°F11838.4°F4.5°F
Illinois CD 8. Southwest46.3°F12041.4°F4.9°F
Illinois CD 9. Southeast46.6°F12141.6°F5.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from