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. Northwest46.3°F4247.4°F-1.1°F
Illinois CD 2. Northeast46.4°F4547.2°F-0.8°F
Illinois CD 3. West48.5°F2050.4°F-1.9°F
Illinois CD 4. Central48.7°F3349.9°F-1.2°F
Illinois CD 5. East48.5°F3849.4°F-0.9°F
Illinois CD 6. West Southwest50.5°F2152.4°F-1.9°F
Illinois CD 7. East Southeast50.9°F2852.3°F-1.4°F
Illinois CD 8. Southwest52.8°F1754.8°F-2.0°F
Illinois CD 9. Southeast52.8°F1354.8°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from