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. Northwest56.6°F959.1°F-2.5°F
Illinois CD 2. Northeast56.3°F1658.5°F-2.2°F
Illinois CD 3. West58.9°F861.7°F-2.8°F
Illinois CD 4. Central58.7°F1361.1°F-2.4°F
Illinois CD 5. East58.1°F1660.4°F-2.3°F
Illinois CD 6. West Southwest60.6°F1363.0°F-2.4°F
Illinois CD 7. East Southeast60.5°F1462.8°F-2.3°F
Illinois CD 8. Southwest62.7°F1264.7°F-2.0°F
Illinois CD 9. Southeast62.6°F1064.8°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from