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. Northwest62.6°F1964.4°F-1.8°F
Illinois CD 2. Northeast62.4°F2963.8°F-1.4°F
Illinois CD 3. West64.2°F1266.9°F-2.7°F
Illinois CD 4. Central64.4°F2266.3°F-1.9°F
Illinois CD 5. East64.1°F2665.7°F-1.6°F
Illinois CD 6. West Southwest65.9°F2068.0°F-2.1°F
Illinois CD 7. East Southeast66.1°F2467.8°F-1.7°F
Illinois CD 8. Southwest67.9°F2669.4°F-1.5°F
Illinois CD 9. Southeast67.8°F2269.4°F-1.6°F

Citing This Page

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