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. Northwest72.3°F4173.5°F-1.2°F
Illinois CD 2. Northeast71.8°F3473.2°F-1.4°F
Illinois CD 3. West74.6°F4176.0°F-1.4°F
Illinois CD 4. Central73.9°F4475.0°F-1.1°F
Illinois CD 5. East73.3°F4674.4°F-1.1°F
Illinois CD 6. West Southwest76.6°F6776.8°F-0.2°F
Illinois CD 7. East Southeast76.0°F6576.3°F-0.3°F
Illinois CD 8. Southwest77.9°F6477.9°F0.0°F
Illinois CD 9. Southeast77.7°F6577.7°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from