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. Northwest37.4°F4537.7°F-0.3°F
Illinois CD 2. Northeast37.7°F4338.1°F-0.4°F
Illinois CD 3. West40.9°F5940.9°F0.0°F
Illinois CD 4. Central40.3°F5040.5°F-0.2°F
Illinois CD 5. East40.2°F5540.2°F0.0°F
Illinois CD 6. West Southwest43.1°F5243.3°F-0.2°F
Illinois CD 7. East Southeast43.5°F6643.3°F0.2°F
Illinois CD 8. Southwest46.2°F6546.0°F0.2°F
Illinois CD 9. Southeast46.7°F8246.1°F0.6°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