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. Northwest44.0°F11640.6°F3.4°F
Illinois CD 2. Northeast44.1°F11541.0°F3.1°F
Illinois CD 3. West46.6°F11643.7°F2.9°F
Illinois CD 4. Central46.3°F11643.3°F3.0°F
Illinois CD 5. East45.7°F11443.0°F2.7°F
Illinois CD 6. West Southwest48.0°F11045.9°F2.1°F
Illinois CD 7. East Southeast48.0°F11146.0°F2.0°F
Illinois CD 8. Southwest50.2°F10548.6°F1.6°F
Illinois CD 9. Southeast50.1°F10348.7°F1.4°F

Citing This Page

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