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. Northwest49.0°F8548.2°F0.8°F
Illinois CD 2. Northeast49.3°F8948.5°F0.8°F
Illinois CD 3. West51.4°F6951.3°F0.1°F
Illinois CD 4. Central51.3°F7950.8°F0.5°F
Illinois CD 5. East50.9°F7950.3°F0.6°F
Illinois CD 6. West Southwest53.2°F6553.2°F0.0°F
Illinois CD 7. East Southeast53.1°F5653.1°F0.0°F
Illinois CD 8. Southwest55.0°F4555.4°F-0.4°F
Illinois CD 9. Southeast54.9°F3455.4°F-0.5°F

Citing This Page

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