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. Northwest34.2°F937.5°F-3.3°F
Illinois CD 2. Northeast34.0°F637.8°F-3.8°F
Illinois CD 3. West38.2°F1341.0°F-2.8°F
Illinois CD 4. Central37.1°F740.5°F-3.4°F
Illinois CD 5. East36.3°F740.1°F-3.8°F
Illinois CD 6. West Southwest39.9°F743.3°F-3.4°F
Illinois CD 7. East Southeast39.4°F643.3°F-3.9°F
Illinois CD 8. Southwest42.6°F546.2°F-3.6°F
Illinois CD 9. Southeast42.7°F546.3°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from