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. Northwest42.5°F10141.0°F1.5°F
Illinois CD 2. Northeast43.0°F9841.6°F1.4°F
Illinois CD 3. West45.3°F8744.2°F1.1°F
Illinois CD 4. Central45.1°F9643.8°F1.3°F
Illinois CD 5. East44.7°F9243.5°F1.2°F
Illinois CD 6. West Southwest47.8°F9546.4°F1.4°F
Illinois CD 7. East Southeast47.8°F9446.5°F1.3°F
Illinois CD 8. Southwest50.5°F10049.1°F1.4°F
Illinois CD 9. Southeast50.1°F8449.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from