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. Northwest38.8°F1540.6°F-1.8°F
Illinois CD 2. Northeast39.2°F1741.0°F-1.8°F
Illinois CD 3. West41.8°F1243.8°F-2.0°F
Illinois CD 4. Central41.4°F1343.3°F-1.9°F
Illinois CD 5. East40.9°F1142.9°F-2.0°F
Illinois CD 6. West Southwest43.9°F946.0°F-2.1°F
Illinois CD 7. East Southeast43.4°F546.0°F-2.6°F
Illinois CD 8. Southwest46.1°F748.6°F-2.5°F
Illinois CD 9. Southeast45.7°F348.6°F-2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from