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. Northwest42.1°F10040.6°F1.5°F
Illinois CD 2. Northeast42.7°F10640.9°F1.8°F
Illinois CD 3. West45.5°F10743.7°F1.8°F
Illinois CD 4. Central45.3°F10643.3°F2.0°F
Illinois CD 5. East45.0°F10743.0°F2.0°F
Illinois CD 6. West Southwest48.1°F11246.0°F2.1°F
Illinois CD 7. East Southeast47.9°F10746.0°F1.9°F
Illinois CD 8. Southwest50.4°F11148.6°F1.8°F
Illinois CD 9. Southeast50.2°F10448.6°F1.6°F

Citing This Page

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