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. Northwest71.3°F2173.5°F-2.2°F
Illinois CD 2. Northeast71.3°F2473.2°F-1.9°F
Illinois CD 3. West73.5°F2076.0°F-2.5°F
Illinois CD 4. Central72.6°F2175.0°F-2.4°F
Illinois CD 5. East72.0°F2174.4°F-2.4°F
Illinois CD 6. West Southwest74.5°F2276.8°F-2.3°F
Illinois CD 7. East Southeast74.0°F2276.3°F-2.3°F
Illinois CD 8. Southwest75.7°F1977.9°F-2.2°F
Illinois CD 9. Southeast75.1°F1477.7°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 11, 2019 from