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. Northwest71.7°F3173.5°F-1.8°F
Illinois CD 2. Northeast71.5°F2973.2°F-1.7°F
Illinois CD 3. West74.4°F3776.0°F-1.6°F
Illinois CD 4. Central73.5°F3675.0°F-1.5°F
Illinois CD 5. East72.7°F3274.4°F-1.7°F
Illinois CD 6. West Southwest75.3°F3176.8°F-1.5°F
Illinois CD 7. East Southeast74.7°F3176.3°F-1.6°F
Illinois CD 8. Southwest75.8°F2177.9°F-2.1°F
Illinois CD 9. Southeast75.5°F1977.7°F-2.2°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