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
(123 Years)
Illinois CD 1. Northwest48.9°F8748.2°F0.7°F
Illinois CD 2. Northeast49.4°F9748.5°F0.9°F
Illinois CD 3. West51.4°F7051.2°F0.2°F
Illinois CD 4. Central51.3°F8250.7°F0.6°F
Illinois CD 5. East51.2°F9250.3°F0.9°F
Illinois CD 6. West Southwest53.4°F7053.1°F0.3°F
Illinois CD 7. East Southeast53.5°F7953.1°F0.4°F
Illinois CD 8. Southwest55.7°F7655.4°F0.3°F
Illinois CD 9. Southeast55.6°F5855.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from