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. Northwest37.3°F10734.5°F2.8°F
Illinois CD 2. Northeast37.6°F10735.2°F2.4°F
Illinois CD 3. West40.6°F11137.9°F2.7°F
Illinois CD 4. Central40.0°F10837.5°F2.5°F
Illinois CD 5. East39.6°F10537.2°F2.4°F
Illinois CD 6. West Southwest42.6°F10940.3°F2.3°F
Illinois CD 7. East Southeast42.7°F10740.5°F2.2°F
Illinois CD 8. Southwest44.9°F10043.2°F1.7°F
Illinois CD 9. Southeast45.0°F10043.4°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from