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. Northwest31.3°F7530.5°F0.8°F
Illinois CD 2. Northeast32.0°F8231.1°F0.9°F
Illinois CD 3. West35.0°F8034.2°F0.8°F
Illinois CD 4. Central34.9°F8433.8°F1.1°F
Illinois CD 5. East35.0°F9033.6°F1.4°F
Illinois CD 6. West Southwest38.1°F8736.9°F1.2°F
Illinois CD 7. East Southeast38.7°F9337.0°F1.7°F
Illinois CD 8. Southwest41.7°F9540.0°F1.7°F
Illinois CD 9. Southeast42.0°F9540.3°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from