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. Northwest34.9°F11031.7°F3.2°F
Illinois CD 2. Northeast35.3°F10832.3°F3.0°F
Illinois CD 3. West38.1°F11235.1°F3.0°F
Illinois CD 4. Central37.5°F10734.8°F2.7°F
Illinois CD 5. East37.4°F10734.6°F2.8°F
Illinois CD 6. West Southwest40.4°F10937.8°F2.6°F
Illinois CD 7. East Southeast40.6°F10837.9°F2.7°F
Illinois CD 8. Southwest43.2°F10740.8°F2.4°F
Illinois CD 9. Southeast43.4°F10941.0°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from