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. Northwest45.6°F2646.4°F-0.8°F
Illinois CD 2. Northeast45.7°F2346.6°F-0.9°F
Illinois CD 3. West48.7°F2849.5°F-0.8°F
Illinois CD 4. Central47.4°F648.9°F-1.5°F
Illinois CD 5. East46.8°F648.6°F-1.8°F
Illinois CD 6. West Southwest50.6°F2551.5°F-0.9°F
Illinois CD 7. East Southeast50.3°F1351.4°F-1.1°F
Illinois CD 8. Southwest53.0°F2153.8°F-0.8°F
Illinois CD 9. Southeast53.1°F2453.9°F-0.8°F

Citing This Page

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