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. Northwest43.3°F10741.0°F2.3°F
Illinois CD 2. Northeast43.8°F11141.7°F2.1°F
Illinois CD 3. West45.8°F10444.2°F1.6°F
Illinois CD 4. Central45.5°F10643.8°F1.7°F
Illinois CD 5. East45.1°F9943.5°F1.6°F
Illinois CD 6. West Southwest47.4°F8246.5°F0.9°F
Illinois CD 7. East Southeast47.4°F8346.5°F0.9°F
Illinois CD 8. Southwest49.6°F7449.0°F0.6°F
Illinois CD 9. Southeast49.7°F7649.2°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 29, 2020 from