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. Northwest33.2°F9929.9°F3.3°F
Illinois CD 2. Northeast33.0°F9530.4°F2.6°F
Illinois CD 3. West36.0°F8933.7°F2.3°F
Illinois CD 4. Central35.0°F8733.1°F1.9°F
Illinois CD 5. East34.6°F8532.9°F1.7°F
Illinois CD 6. West Southwest37.2°F7336.5°F0.7°F
Illinois CD 7. East Southeast37.2°F7136.6°F0.6°F
Illinois CD 8. Southwest39.8°F6139.7°F0.1°F
Illinois CD 9. Southeast40.0°F6539.8°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 21, 2020 from