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. Northwest45.0°F248.2°F-3.2°F
Illinois CD 2. Northeast45.4°F248.5°F-3.1°F
Illinois CD 3. West48.5°F351.3°F-2.8°F
Illinois CD 4. Central47.9°F350.7°F-2.8°F
Illinois CD 5. East47.3°F250.3°F-3.0°F
Illinois CD 6. West Southwest50.3°F253.1°F-2.8°F
Illinois CD 7. East Southeast50.7°F453.0°F-2.3°F
Illinois CD 8. Southwest53.0°F455.4°F-2.4°F
Illinois CD 9. Southeast53.6°F855.5°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from