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. Northwest45.4°F248.3°F-2.9°F
Illinois CD 2. Northeast45.5°F248.5°F-3.0°F
Illinois CD 3. West48.5°F351.3°F-2.8°F
Illinois CD 4. Central47.5°F250.7°F-3.2°F
Illinois CD 5. East47.2°F250.3°F-3.1°F
Illinois CD 6. West Southwest50.0°F253.1°F-3.1°F
Illinois CD 7. East Southeast50.1°F253.1°F-3.0°F
Illinois CD 8. Southwest52.6°F155.4°F-2.8°F
Illinois CD 9. Southeast52.7°F255.4°F-2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from