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. Northwest34.4°F10431.6°F2.8°F
Illinois CD 2. Northeast35.2°F10632.3°F2.9°F
Illinois CD 3. West36.3°F8635.2°F1.1°F
Illinois CD 4. Central36.5°F9534.8°F1.7°F
Illinois CD 5. East36.4°F9834.5°F1.9°F
Illinois CD 6. West Southwest38.9°F8937.8°F1.1°F
Illinois CD 7. East Southeast39.2°F9037.9°F1.3°F
Illinois CD 8. Southwest41.8°F8440.9°F0.9°F
Illinois CD 9. Southeast41.8°F8341.0°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from