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. Northwest31.8°F8730.6°F1.2°F
Illinois CD 2. Northeast32.1°F8431.2°F0.9°F
Illinois CD 3. West35.8°F9334.2°F1.6°F
Illinois CD 4. Central34.9°F8433.8°F1.1°F
Illinois CD 5. East34.5°F8233.5°F1.0°F
Illinois CD 6. West Southwest38.2°F8836.8°F1.4°F
Illinois CD 7. East Southeast38.4°F8537.1°F1.3°F
Illinois CD 8. Southwest41.5°F8940.1°F1.4°F
Illinois CD 9. Southeast41.6°F8640.3°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from