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. Northeast42.6°F8841.6°F1.0°F
Illinois CD 3. West45.8°F10444.3°F1.5°F
Illinois CD 4. Central45.0°F9443.7°F1.3°F
Illinois CD 5. East44.5°F8643.6°F0.9°F
Illinois CD 6. West Southwest47.8°F9546.5°F1.3°F
Illinois CD 7. East Southeast47.4°F8346.5°F0.9°F
Illinois CD 8. Southwest50.4°F9749.1°F1.3°F
Illinois CD 9. Southeast50.4°F9749.1°F1.3°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