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
(120 Years)
Illinois CD 1. Northwest47.9°F3748.2°F-0.3°F
Illinois CD 2. Northeast48.5°F5448.4°F0.1°F
Illinois CD 3. West50.9°F3551.2°F-0.3°F
Illinois CD 4. Central49.9°F1450.6°F-0.7°F
Illinois CD 5. East49.8°F2850.2°F-0.4°F
Illinois CD 6. West Southwest52.7°F2853.1°F-0.4°F
Illinois CD 7. East Southeast52.6°F3053.1°F-0.5°F
Illinois CD 8. Southwest55.0°F3155.3°F-0.3°F
Illinois CD 9. Southeast55.4°F4655.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from