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°F348.2°F-2.7°F
Illinois CD 2. Northeast46.0°F348.4°F-2.4°F
Illinois CD 3. West48.3°F251.3°F-3.0°F
Illinois CD 4. Central48.0°F350.7°F-2.7°F
Illinois CD 5. East47.4°F350.3°F-2.9°F
Illinois CD 6. West Southwest50.4°F353.1°F-2.7°F
Illinois CD 7. East Southeast50.1°F253.1°F-3.0°F
Illinois CD 8. Southwest53.0°F355.4°F-2.4°F
Illinois CD 9. Southeast52.9°F455.5°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from