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. Northwest34.4°F9931.9°F2.5°F
Illinois CD 2. Northeast34.7°F9732.4°F2.3°F
Illinois CD 3. West38.0°F10235.6°F2.4°F
Illinois CD 4. Central37.4°F9935.2°F2.2°F
Illinois CD 5. East37.1°F9934.8°F2.3°F
Illinois CD 6. West Southwest40.4°F9638.2°F2.2°F
Illinois CD 7. East Southeast40.6°F9838.4°F2.2°F
Illinois CD 8. Southwest43.4°F9741.4°F2.0°F
Illinois CD 9. Southeast43.6°F9741.6°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from