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. Northwest36.7°F10534.5°F2.2°F
Illinois CD 2. Northeast37.5°F10535.2°F2.3°F
Illinois CD 3. West39.8°F10337.9°F1.9°F
Illinois CD 4. Central39.9°F10637.5°F2.4°F
Illinois CD 5. East40.0°F11137.2°F2.8°F
Illinois CD 6. West Southwest42.6°F10940.4°F2.2°F
Illinois CD 7. East Southeast43.2°F11340.5°F2.7°F
Illinois CD 8. Southwest45.6°F11043.2°F2.4°F
Illinois CD 9. Southeast45.8°F11043.3°F2.5°F

Citing This Page

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