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. Northwest32.2°F9530.6°F1.6°F
Illinois CD 2. Northeast32.5°F9031.2°F1.3°F
Illinois CD 3. West35.9°F9534.1°F1.8°F
Illinois CD 4. Central35.6°F9533.8°F1.8°F
Illinois CD 5. East35.2°F9433.6°F1.6°F
Illinois CD 6. West Southwest38.3°F9136.8°F1.5°F
Illinois CD 7. East Southeast38.7°F9337.0°F1.7°F
Illinois CD 8. Southwest41.4°F8540.0°F1.4°F
Illinois CD 9. Southeast41.7°F8740.2°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from