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. Northwest36.0°F7535.4°F0.6°F
Illinois CD 2. Northeast35.9°F6035.8°F0.1°F
Illinois CD 3. West38.8°F5738.8°F0.0°F
Illinois CD 4. Central38.6°F6538.4°F0.2°F
Illinois CD 5. East38.1°F5838.1°F0.0°F
Illinois CD 6. West Southwest41.2°F5541.3°F-0.1°F
Illinois CD 7. East Southeast41.2°F5241.4°F-0.2°F
Illinois CD 8. Southwest43.9°F4644.3°F-0.4°F
Illinois CD 9. Southeast44.0°F4444.3°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from