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. Northwest41.5°F1443.4°F-1.9°F
Illinois CD 2. Northeast41.6°F1143.7°F-2.1°F
Illinois CD 3. West44.3°F946.5°F-2.2°F
Illinois CD 4. Central44.0°F1046.0°F-2.0°F
Illinois CD 5. East43.4°F745.8°F-2.4°F
Illinois CD 6. West Southwest46.6°F848.6°F-2.0°F
Illinois CD 7. East Southeast46.5°F848.6°F-2.1°F
Illinois CD 8. Southwest49.3°F951.0°F-1.7°F
Illinois CD 9. Southeast49.3°F1051.2°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from