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. Northwest38.8°F2939.9°F-1.1°F
Illinois CD 2. Northeast38.9°F2240.2°F-1.3°F
Illinois CD 3. West42.3°F3443.1°F-0.8°F
Illinois CD 4. Central41.2°F2142.6°F-1.4°F
Illinois CD 5. East40.5°F2042.3°F-1.8°F
Illinois CD 6. West Southwest44.7°F4145.3°F-0.6°F
Illinois CD 7. East Southeast44.4°F3045.4°F-1.0°F
Illinois CD 8. Southwest47.5°F4348.0°F-0.5°F
Illinois CD 9. Southeast47.6°F4148.1°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from