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. Northwest34.8°F10831.6°F3.2°F
Illinois CD 2. Northeast35.8°F11332.3°F3.5°F
Illinois CD 3. West37.4°F10235.1°F2.3°F
Illinois CD 4. Central37.7°F10934.8°F2.9°F
Illinois CD 5. East37.5°F11034.5°F3.0°F
Illinois CD 6. West Southwest40.0°F10437.8°F2.2°F
Illinois CD 7. East Southeast40.1°F10237.9°F2.2°F
Illinois CD 8. Southwest42.0°F8940.8°F1.2°F
Illinois CD 9. Southeast42.0°F8941.0°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from