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. Northwest74.5°F11871.3°F3.2°F
Illinois CD 2. Northeast74.4°F12070.9°F3.5°F
Illinois CD 3. West76.9°F11773.8°F3.1°F
Illinois CD 4. Central75.6°F11073.0°F2.6°F
Illinois CD 5. East75.2°F11372.4°F2.8°F
Illinois CD 6. West Southwest76.8°F10774.8°F2.0°F
Illinois CD 7. East Southeast76.6°F10774.3°F2.3°F
Illinois CD 8. Southwest77.6°F10376.0°F1.6°F
Illinois CD 9. Southeast77.7°F10475.8°F1.9°F

Citing This Page

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