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. Northwest45.8°F4646.1°F-0.3°F
Illinois CD 2. Northeast46.0°F4346.4°F-0.4°F
Illinois CD 3. West48.7°F4449.3°F-0.6°F
Illinois CD 4. Central48.2°F4148.7°F-0.5°F
Illinois CD 5. East47.9°F4248.3°F-0.4°F
Illinois CD 6. West Southwest50.6°F4051.2°F-0.6°F
Illinois CD 7. East Southeast50.6°F3951.1°F-0.5°F
Illinois CD 8. Southwest52.9°F3853.5°F-0.6°F
Illinois CD 9. Southeast53.0°F3853.6°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from