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. Northwest37.3°F641.0°F-3.7°F
Illinois CD 2. Northeast38.0°F641.7°F-3.7°F
Illinois CD 3. West40.6°F644.3°F-3.7°F
Illinois CD 4. Central40.8°F743.8°F-3.0°F
Illinois CD 5. East40.5°F743.5°F-3.0°F
Illinois CD 6. West Southwest43.4°F746.4°F-3.0°F
Illinois CD 7. East Southeast43.6°F846.6°F-3.0°F
Illinois CD 8. Southwest46.8°F1149.1°F-2.3°F
Illinois CD 9. Southeast46.6°F849.2°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 17, 2020 from