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. Northwest44.4°F10742.7°F1.7°F
Illinois CD 2. Northeast44.8°F10943.0°F1.8°F
Illinois CD 3. West48.0°F11345.9°F2.1°F
Illinois CD 4. Central47.6°F11345.4°F2.2°F
Illinois CD 5. East47.3°F11345.0°F2.3°F
Illinois CD 6. West Southwest50.5°F11548.0°F2.5°F
Illinois CD 7. East Southeast50.3°F11348.0°F2.3°F
Illinois CD 8. Southwest52.7°F11450.6°F2.1°F
Illinois CD 9. Southeast52.5°F11250.6°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from