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
(121 Years)
Illinois CD 1. Northwest46.6°F248.2°F-1.6°F
Illinois CD 2. Northeast46.8°F148.4°F-1.6°F
Illinois CD 3. West49.7°F251.2°F-1.5°F
Illinois CD 4. Central48.9°F350.6°F-1.7°F
Illinois CD 5. East48.4°F250.3°F-1.9°F
Illinois CD 6. West Southwest51.5°F253.1°F-1.6°F
Illinois CD 7. East Southeast51.5°F253.0°F-1.5°F
Illinois CD 8. Southwest53.9°F255.3°F-1.4°F
Illinois CD 9. Southeast54.2°F655.4°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from