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. Northwest38.2°F7837.7°F0.5°F
Illinois CD 2. Northeast39.1°F9138.1°F1.0°F
Illinois CD 3. West41.6°F7840.9°F0.7°F
Illinois CD 4. Central41.4°F8540.5°F0.9°F
Illinois CD 5. East41.6°F9640.3°F1.3°F
Illinois CD 6. West Southwest44.4°F9543.2°F1.2°F
Illinois CD 7. East Southeast44.6°F9543.4°F1.2°F
Illinois CD 8. Southwest47.1°F9146.0°F1.1°F
Illinois CD 9. Southeast47.1°F8746.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from