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. Northwest47.0°F4847.9°F-0.9°F
Illinois CD 2. Northeast46.3°F3647.6°F-1.3°F
Illinois CD 3. West50.8°F6050.9°F-0.1°F
Illinois CD 4. Central50.4°F6050.3°F0.1°F
Illinois CD 5. East49.7°F5749.7°F0.0°F
Illinois CD 6. West Southwest53.4°F7652.7°F0.7°F
Illinois CD 7. East Southeast53.1°F7152.5°F0.6°F
Illinois CD 8. Southwest55.7°F7755.0°F0.7°F
Illinois CD 9. Southeast55.6°F7655.0°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from