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. Northwest57.1°F3459.7°F-2.6°F
Illinois CD 2. Northeast56.7°F3758.9°F-2.2°F
Illinois CD 3. West59.2°F2762.3°F-3.1°F
Illinois CD 4. Central58.6°F2961.6°F-3.0°F
Illinois CD 5. East58.6°F3461.0°F-2.4°F
Illinois CD 6. West Southwest60.1°F1963.5°F-3.4°F
Illinois CD 7. East Southeast59.6°F1663.2°F-3.6°F
Illinois CD 8. Southwest61.4°F1265.1°F-3.7°F
Illinois CD 9. Southeast60.8°F665.0°F-4.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2018, retrieved on November 18, 2018 from