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. Northwest51.6°F1554.0°F-2.4°F
Illinois CD 2. Northeast51.1°F1853.4°F-2.3°F
Illinois CD 3. West54.5°F1756.8°F-2.3°F
Illinois CD 4. Central53.9°F1756.1°F-2.2°F
Illinois CD 5. East53.4°F2055.5°F-2.1°F
Illinois CD 6. West Southwest56.5°F2358.3°F-1.8°F
Illinois CD 7. East Southeast56.2°F2258.0°F-1.8°F
Illinois CD 8. Southwest58.6°F2560.1°F-1.5°F
Illinois CD 9. Southeast58.8°F2960.2°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from