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
(123 Years)
Illinois CD 1. Northwest45.0°F11342.7°F2.3°F
Illinois CD 2. Northeast45.1°F11243.0°F2.1°F
Illinois CD 3. West47.5°F10745.9°F1.6°F
Illinois CD 4. Central47.3°F11045.4°F1.9°F
Illinois CD 5. East47.1°F11245.1°F2.0°F
Illinois CD 6. West Southwest49.6°F10748.0°F1.6°F
Illinois CD 7. East Southeast49.8°F10948.0°F1.8°F
Illinois CD 8. Southwest52.3°F10950.6°F1.7°F
Illinois CD 9. Southeast52.3°F10950.6°F1.7°F

Citing This Page

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