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. Northwest38.8°F9337.7°F1.1°F
Illinois CD 2. Northeast38.9°F8738.1°F0.8°F
Illinois CD 3. West42.2°F9741.0°F1.2°F
Illinois CD 4. Central41.5°F8840.5°F1.0°F
Illinois CD 5. East41.2°F8840.2°F1.0°F
Illinois CD 6. West Southwest44.7°F9843.2°F1.5°F
Illinois CD 7. East Southeast44.5°F9143.3°F1.2°F
Illinois CD 8. Southwest47.4°F9946.0°F1.4°F
Illinois CD 9. Southeast47.4°F9446.1°F1.3°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