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. Northwest71.5°F2673.5°F-2.0°F
Illinois CD 2. Northeast71.7°F3273.2°F-1.5°F
Illinois CD 3. West74.2°F3376.0°F-1.8°F
Illinois CD 4. Central73.6°F3975.0°F-1.4°F
Illinois CD 5. East73.0°F3874.4°F-1.4°F
Illinois CD 6. West Southwest75.9°F5076.8°F-0.9°F
Illinois CD 7. East Southeast75.1°F3776.3°F-1.2°F
Illinois CD 8. Southwest77.1°F4777.9°F-0.8°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 13, 2019 from