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. Northwest40.1°F144.4°F-4.3°F
Illinois CD 2. Northeast39.8°F144.5°F-4.7°F
Illinois CD 3. West43.2°F147.5°F-4.3°F
Illinois CD 4. Central42.3°F147.0°F-4.7°F
Illinois CD 5. East41.9°F146.7°F-4.8°F
Illinois CD 6. West Southwest45.2°F149.6°F-4.4°F
Illinois CD 7. East Southeast45.5°F249.7°F-4.2°F
Illinois CD 8. Southwest48.7°F252.2°F-3.5°F
Illinois CD 9. Southeast48.8°F252.2°F-3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from