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. Northwest40.0°F10338.1°F1.9°F
Illinois CD 2. Northeast40.4°F10438.8°F1.6°F
Illinois CD 3. West43.1°F10441.5°F1.6°F
Illinois CD 4. Central42.3°F9841.0°F1.3°F
Illinois CD 5. East42.1°F9840.7°F1.4°F
Illinois CD 6. West Southwest45.0°F9643.7°F1.3°F
Illinois CD 7. East Southeast45.2°F9643.9°F1.3°F
Illinois CD 8. Southwest47.6°F9646.5°F1.1°F
Illinois CD 9. Southeast47.8°F9646.6°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from