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. Northwest43.2°F8442.0°F1.2°F
Illinois CD 2. Northeast43.0°F8541.8°F1.2°F
Illinois CD 3. West45.9°F7345.2°F0.7°F
Illinois CD 4. Central45.6°F7844.7°F0.9°F
Illinois CD 5. East44.9°F7744.0°F0.9°F
Illinois CD 6. West Southwest47.8°F7247.3°F0.5°F
Illinois CD 7. East Southeast47.9°F7447.2°F0.7°F
Illinois CD 8. Southwest50.4°F7150.0°F0.4°F
Illinois CD 9. Southeast50.3°F6850.0°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from