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. Northwest41.9°F9440.2°F1.7°F
Illinois CD 2. Northeast41.7°F8640.5°F1.2°F
Illinois CD 3. West45.3°F9543.5°F1.8°F
Illinois CD 4. Central44.6°F9543.1°F1.5°F
Illinois CD 5. East44.2°F9142.8°F1.4°F
Illinois CD 6. West Southwest47.7°F10645.8°F1.9°F
Illinois CD 7. East Southeast47.5°F9945.8°F1.7°F
Illinois CD 8. Southwest50.4°F10548.5°F1.9°F
Illinois CD 9. Southeast50.3°F10048.6°F1.7°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