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
(125 Years)
Illinois CD 1. Northwest71.4°F2373.5°F-2.1°F
Illinois CD 2. Northeast70.7°F1573.2°F-2.5°F
Illinois CD 3. West74.6°F4176.0°F-1.4°F
Illinois CD 4. Central73.2°F2875.0°F-1.8°F
Illinois CD 5. East72.3°F2774.4°F-2.1°F
Illinois CD 6. West Southwest75.5°F3976.8°F-1.3°F
Illinois CD 7. East Southeast74.9°F3376.3°F-1.4°F
Illinois CD 8. Southwest77.0°F4577.9°F-0.9°F
Illinois CD 9. Southeast76.9°F4577.7°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 22, 2019 from