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
(122 Years)
Illinois CD 1. Northwest49.4°F10348.2°F1.2°F
Illinois CD 2. Northeast49.6°F10148.4°F1.2°F
Illinois CD 3. West51.7°F8051.2°F0.5°F
Illinois CD 4. Central51.6°F9650.7°F0.9°F
Illinois CD 5. East51.2°F9350.3°F0.9°F
Illinois CD 6. West Southwest53.6°F8153.1°F0.5°F
Illinois CD 7. East Southeast53.7°F8453.1°F0.6°F
Illinois CD 8. Southwest55.9°F8455.4°F0.5°F
Illinois CD 9. Southeast55.9°F8255.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from