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. Northwest36.3°F11732.2°F4.1°F
Illinois CD 2. Northeast37.3°F11733.0°F4.3°F
Illinois CD 3. West38.9°F11635.7°F3.2°F
Illinois CD 4. Central39.1°F11735.3°F3.8°F
Illinois CD 5. East38.8°F11735.1°F3.7°F
Illinois CD 6. West Southwest41.2°F11638.2°F3.0°F
Illinois CD 7. East Southeast41.3°F11338.4°F2.9°F
Illinois CD 8. Southwest43.3°F10441.2°F2.1°F
Illinois CD 9. Southeast43.4°F10341.3°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from