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. Northwest45.6°F10342.0°F3.6°F
Illinois CD 2. Northeast45.7°F10841.8°F3.9°F
Illinois CD 3. West49.1°F10845.2°F3.9°F
Illinois CD 4. Central48.8°F11044.6°F4.2°F
Illinois CD 5. East48.6°F11544.1°F4.5°F
Illinois CD 6. West Southwest51.4°F10947.3°F4.1°F
Illinois CD 7. East Southeast51.6°F11747.3°F4.3°F
Illinois CD 8. Southwest53.7°F10950.0°F3.7°F
Illinois CD 9. Southeast54.4°F11650.0°F4.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from