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. Northwest44.6°F6944.4°F0.2°F
Illinois CD 2. Northeast45.5°F8844.7°F0.8°F
Illinois CD 3. West47.8°F7147.5°F0.3°F
Illinois CD 4. Central47.0°F5947.0°F0.0°F
Illinois CD 5. East47.3°F7946.6°F0.7°F
Illinois CD 6. West Southwest50.0°F7649.5°F0.5°F
Illinois CD 7. East Southeast50.2°F7949.5°F0.7°F
Illinois CD 8. Southwest52.6°F8051.9°F0.7°F
Illinois CD 9. Southeast53.2°F9752.0°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 24, 2020 from