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
(125 Years)
Illinois CD 1. Northwest61.4°F11159.0°F2.4°F
Illinois CD 2. Northeast60.9°F11158.5°F2.4°F
Illinois CD 3. West64.7°F11861.7°F3.0°F
Illinois CD 4. Central63.6°F11361.1°F2.5°F
Illinois CD 5. East62.5°F10060.4°F2.1°F
Illinois CD 6. West Southwest65.2°F10763.0°F2.2°F
Illinois CD 7. East Southeast64.7°F10062.8°F1.9°F
Illinois CD 8. Southwest66.8°F10464.7°F2.1°F
Illinois CD 9. Southeast66.7°F10664.8°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from