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. Northwest40.6°F11336.0°F4.6°F
Illinois CD 2. Northeast40.8°F11636.1°F4.7°F
Illinois CD 3. West43.7°F11339.5°F4.2°F
Illinois CD 4. Central43.6°F11539.0°F4.6°F
Illinois CD 5. East43.3°F11838.5°F4.8°F
Illinois CD 6. West Southwest46.1°F11441.9°F4.2°F
Illinois CD 7. East Southeast46.3°F11742.0°F4.3°F
Illinois CD 8. Southwest48.4°F11145.0°F3.4°F
Illinois CD 9. Southeast48.5°F11345.0°F3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from