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
(125 Years)
Illinois CD 1. Northwest39.9°F10437.6°F2.3°F
Illinois CD 2. Northeast39.7°F10237.8°F1.9°F
Illinois CD 3. West42.7°F9840.9°F1.8°F
Illinois CD 4. Central42.1°F9440.5°F1.6°F
Illinois CD 5. East41.6°F9240.1°F1.5°F
Illinois CD 6. West Southwest44.0°F7743.3°F0.7°F
Illinois CD 7. East Southeast44.1°F7643.4°F0.7°F
Illinois CD 8. Southwest46.4°F6246.2°F0.2°F
Illinois CD 9. Southeast46.5°F5946.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from