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. Northwest49.8°F10248.2°F1.6°F
Illinois CD 2. Northeast50.1°F10648.5°F1.6°F
Illinois CD 3. West52.5°F10051.3°F1.2°F
Illinois CD 4. Central52.0°F9850.7°F1.3°F
Illinois CD 5. East51.9°F10350.3°F1.6°F
Illinois CD 6. West Southwest54.0°F8453.2°F0.8°F
Illinois CD 7. East Southeast54.2°F9153.1°F1.1°F
Illinois CD 8. Southwest56.0°F7755.4°F0.6°F
Illinois CD 9. Southeast55.7°F6855.5°F0.2°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