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. Northwest34.5°F10631.7°F2.8°F
Illinois CD 2. Northeast34.8°F10432.3°F2.5°F
Illinois CD 3. West37.8°F10735.1°F2.7°F
Illinois CD 4. Central37.9°F11134.7°F3.2°F
Illinois CD 5. East37.4°F10734.5°F2.9°F
Illinois CD 6. West Southwest40.6°F11137.7°F2.9°F
Illinois CD 7. East Southeast40.7°F10937.9°F2.8°F
Illinois CD 8. Southwest43.5°F11040.8°F2.7°F
Illinois CD 9. Southeast43.3°F10741.0°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from