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. Northwest32.7°F8831.6°F1.1°F
Illinois CD 2. Northeast33.1°F8232.3°F0.8°F
Illinois CD 3. West36.5°F9135.2°F1.3°F
Illinois CD 4. Central35.5°F7834.7°F0.8°F
Illinois CD 5. East34.9°F7034.6°F0.3°F
Illinois CD 6. West Southwest38.8°F8537.8°F1.0°F
Illinois CD 7. East Southeast38.4°F7037.9°F0.5°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 August 2019, retrieved on August 24, 2019 from