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
(123 Years)
Illinois CD 1. Northwest44.8°F10942.9°F1.9°F
Illinois CD 2. Northeast45.1°F10843.3°F1.8°F
Illinois CD 3. West48.0°F11246.0°F2.0°F
Illinois CD 4. Central47.5°F11245.6°F1.9°F
Illinois CD 5. East47.3°F11145.2°F2.1°F
Illinois CD 6. West Southwest49.9°F11048.1°F1.8°F
Illinois CD 7. East Southeast50.2°F11248.1°F2.1°F
Illinois CD 8. Southwest52.8°F11450.6°F2.2°F
Illinois CD 9. Southeast53.0°F11650.7°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from