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. Northwest32.2°F7031.6°F0.6°F
Illinois CD 2. Northeast33.0°F8032.3°F0.7°F
Illinois CD 3. West36.4°F8935.2°F1.2°F
Illinois CD 4. Central35.7°F8134.8°F0.9°F
Illinois CD 5. East35.4°F8034.6°F0.8°F
Illinois CD 6. West Southwest38.7°F8137.8°F0.9°F
Illinois CD 7. East Southeast38.6°F7637.9°F0.7°F
Illinois CD 8. Southwest41.7°F8240.9°F0.8°F
Illinois CD 9. Southeast41.8°F8340.9°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from