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. Northwest45.9°F4946.1°F-0.2°F
Illinois CD 2. Northeast46.4°F5746.4°F0.0°F
Illinois CD 3. West48.8°F4949.2°F-0.4°F
Illinois CD 4. Central48.0°F3448.8°F-0.8°F
Illinois CD 5. East47.8°F3848.3°F-0.5°F
Illinois CD 6. West Southwest50.8°F4451.2°F-0.4°F
Illinois CD 7. East Southeast51.2°F5751.2°F0.0°F
Illinois CD 8. Southwest53.3°F4853.5°F-0.2°F
Illinois CD 9. Southeast53.8°F6853.6°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 5, 2020 from