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. Northwest45.5°F1547.2°F-1.7°F
Illinois CD 2. Northeast46.2°F1947.6°F-1.4°F
Illinois CD 3. West48.1°F1350.3°F-2.2°F
Illinois CD 4. Central48.3°F1549.7°F-1.4°F
Illinois CD 5. East48.1°F2149.3°F-1.2°F
Illinois CD 6. West Southwest50.5°F1452.2°F-1.7°F
Illinois CD 7. East Southeast50.9°F1852.2°F-1.3°F
Illinois CD 8. Southwest52.9°F1454.5°F-1.6°F
Illinois CD 9. Southeast52.9°F1354.6°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from