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. Northwest38.9°F8038.2°F0.7°F
Illinois CD 2. Northeast39.7°F9038.7°F1.0°F
Illinois CD 3. West42.3°F8441.5°F0.8°F
Illinois CD 4. Central41.8°F8541.0°F0.8°F
Illinois CD 5. East41.6°F8540.7°F0.9°F
Illinois CD 6. West Southwest44.7°F9043.7°F1.0°F
Illinois CD 7. East Southeast45.0°F9243.9°F1.1°F
Illinois CD 8. Southwest47.6°F9646.5°F1.1°F
Illinois CD 9. Southeast47.8°F9646.6°F1.2°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