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. Northwest42.3°F10640.6°F1.7°F
Illinois CD 2. Northeast42.9°F10841.0°F1.9°F
Illinois CD 3. West44.8°F9243.8°F1.0°F
Illinois CD 4. Central44.8°F10143.3°F1.5°F
Illinois CD 5. East44.6°F10243.0°F1.6°F
Illinois CD 6. West Southwest46.8°F9145.9°F0.9°F
Illinois CD 7. East Southeast46.9°F9146.0°F0.9°F
Illinois CD 8. Southwest48.7°F6448.5°F0.2°F
Illinois CD 9. Southeast48.7°F5448.6°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from