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. Northwest36.9°F9235.4°F1.5°F
Illinois CD 2. Northeast37.3°F9535.8°F1.5°F
Illinois CD 3. West39.4°F8138.8°F0.6°F
Illinois CD 4. Central39.6°F8938.4°F1.2°F
Illinois CD 5. East39.6°F9238.1°F1.5°F
Illinois CD 6. West Southwest41.8°F7141.3°F0.5°F
Illinois CD 7. East Southeast42.3°F7941.4°F0.9°F
Illinois CD 8. Southwest44.4°F6544.2°F0.2°F
Illinois CD 9. Southeast44.5°F6144.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from