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. Northwest45.0°F8044.4°F0.6°F
Illinois CD 2. Northeast45.2°F7844.7°F0.5°F
Illinois CD 3. West48.6°F9447.6°F1.0°F
Illinois CD 4. Central47.9°F8847.0°F0.9°F
Illinois CD 5. East47.5°F8446.6°F0.9°F
Illinois CD 6. West Southwest50.7°F9149.6°F1.1°F
Illinois CD 7. East Southeast50.8°F9649.6°F1.2°F
Illinois CD 8. Southwest53.6°F11051.9°F1.7°F
Illinois CD 9. Southeast53.9°F11352.0°F1.9°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