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. Northwest47.3°F2948.3°F-1.0°F
Illinois CD 2. Northeast47.4°F2548.5°F-1.1°F
Illinois CD 3. West50.9°F5051.3°F-0.4°F
Illinois CD 4. Central49.9°F2950.7°F-0.8°F
Illinois CD 5. East49.2°F2150.3°F-1.1°F
Illinois CD 6. West Southwest52.7°F4253.1°F-0.4°F
Illinois CD 7. East Southeast52.4°F3553.0°F-0.6°F
Illinois CD 8. Southwest55.4°F5655.3°F0.1°F
Illinois CD 9. Southeast55.4°F5455.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 25, 2020 from