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. Northwest62.4°F1864.5°F-2.1°F
Illinois CD 2. Northeast61.2°F1363.8°F-2.6°F
Illinois CD 3. West64.2°F1266.9°F-2.7°F
Illinois CD 4. Central63.8°F1666.3°F-2.5°F
Illinois CD 5. East62.9°F1265.7°F-2.8°F
Illinois CD 6. West Southwest65.2°F1168.0°F-2.8°F
Illinois CD 7. East Southeast64.9°F1067.8°F-2.9°F
Illinois CD 8. Southwest66.5°F1069.5°F-3.0°F
Illinois CD 9. Southeast66.4°F969.4°F-3.0°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