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. Northwest49.3°F11746.3°F3.0°F
Illinois CD 2. Northeast49.6°F11746.6°F3.0°F
Illinois CD 3. West52.1°F11949.4°F2.7°F
Illinois CD 4. Central51.7°F11948.9°F2.8°F
Illinois CD 5. East51.1°F11748.5°F2.6°F
Illinois CD 6. West Southwest54.1°F12051.4°F2.7°F
Illinois CD 7. East Southeast53.8°F11951.3°F2.5°F
Illinois CD 8. Southwest56.4°F12053.7°F2.7°F
Illinois CD 9. Southeast56.2°F12053.8°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from