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. Northwest54.3°F6554.0°F0.3°F
Illinois CD 2. Northeast53.8°F7253.3°F0.5°F
Illinois CD 3. West56.8°F5556.8°F0.0°F
Illinois CD 4. Central56.1°F5056.1°F0.0°F
Illinois CD 5. East55.6°F5555.4°F0.2°F
Illinois CD 6. West Southwest58.5°F5958.3°F0.2°F
Illinois CD 7. East Southeast57.8°F4758.0°F-0.2°F
Illinois CD 8. Southwest60.3°F5360.2°F0.1°F
Illinois CD 9. Southeast60.2°F4960.2°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from