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. Northwest46.0°F4546.3°F-0.3°F
Illinois CD 2. Northeast46.1°F3746.7°F-0.6°F
Illinois CD 3. West49.2°F5549.5°F-0.3°F
Illinois CD 4. Central48.3°F3548.9°F-0.6°F
Illinois CD 5. East48.1°F4148.5°F-0.4°F
Illinois CD 6. West Southwest50.8°F3451.3°F-0.5°F
Illinois CD 7. East Southeast50.8°F3651.3°F-0.5°F
Illinois CD 8. Southwest53.4°F4253.7°F-0.3°F
Illinois CD 9. Southeast53.8°F5553.8°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from