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. Northwest45.3°F9044.4°F0.9°F
Illinois CD 2. Northeast45.5°F8844.6°F0.9°F
Illinois CD 3. West48.8°F9947.5°F1.3°F
Illinois CD 4. Central47.9°F8847.0°F0.9°F
Illinois CD 5. East47.1°F7446.6°F0.5°F
Illinois CD 6. West Southwest50.4°F8749.5°F0.9°F
Illinois CD 7. East Southeast50.1°F7649.6°F0.5°F
Illinois CD 8. Southwest52.8°F8452.0°F0.8°F
Illinois CD 9. Southeast52.9°F8352.0°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 18, 2020 from