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. Northwest38.9°F8637.5°F1.4°F
Illinois CD 2. Northeast39.0°F8437.7°F1.3°F
Illinois CD 3. West42.0°F8240.9°F1.1°F
Illinois CD 4. Central41.8°F9040.5°F1.3°F
Illinois CD 5. East41.6°F9240.1°F1.5°F
Illinois CD 6. West Southwest44.4°F8843.3°F1.1°F
Illinois CD 7. East Southeast45.0°F9143.3°F1.7°F
Illinois CD 8. Southwest47.6°F9046.2°F1.4°F
Illinois CD 9. Southeast48.0°F9546.3°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from