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. Northwest45.6°F10243.6°F2.0°F
Illinois CD 2. Northeast45.7°F10343.8°F1.9°F
Illinois CD 3. West48.5°F10446.7°F1.8°F
Illinois CD 4. Central47.9°F9946.3°F1.6°F
Illinois CD 5. East47.7°F10145.9°F1.8°F
Illinois CD 6. West Southwest50.2°F9748.9°F1.3°F
Illinois CD 7. East Southeast50.2°F9948.8°F1.4°F
Illinois CD 8. Southwest52.1°F8451.3°F0.8°F
Illinois CD 9. Southeast52.2°F8551.4°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from