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. Northwest44.7°F11641.9°F2.8°F
Illinois CD 2. Northeast45.1°F11642.3°F2.8°F
Illinois CD 3. West48.0°F11845.0°F3.0°F
Illinois CD 4. Central47.3°F11544.5°F2.8°F
Illinois CD 5. East47.3°F11644.3°F3.0°F
Illinois CD 6. West Southwest50.0°F11947.2°F2.8°F
Illinois CD 7. East Southeast49.9°F11647.2°F2.7°F
Illinois CD 8. Southwest52.1°F11749.8°F2.3°F
Illinois CD 9. Southeast52.1°F11549.9°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from