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. Northwest35.3°F10832.3°F3.0°F
Illinois CD 2. Northeast35.9°F10833.0°F2.9°F
Illinois CD 3. West38.6°F11135.7°F2.9°F
Illinois CD 4. Central38.7°F11535.3°F3.4°F
Illinois CD 5. East38.4°F11335.1°F3.3°F
Illinois CD 6. West Southwest41.2°F11638.2°F3.0°F
Illinois CD 7. East Southeast41.5°F11538.4°F3.1°F
Illinois CD 8. Southwest43.9°F11341.2°F2.7°F
Illinois CD 9. Southeast43.8°F10941.4°F2.4°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