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. Northwest45.6°F7745.0°F0.6°F
Illinois CD 2. Northeast46.0°F7945.4°F0.6°F
Illinois CD 3. West48.0°F5248.1°F-0.1°F
Illinois CD 4. Central47.9°F7147.6°F0.3°F
Illinois CD 5. East47.8°F7647.2°F0.6°F
Illinois CD 6. West Southwest50.1°F5650.2°F-0.1°F
Illinois CD 7. East Southeast50.3°F6250.2°F0.1°F
Illinois CD 8. Southwest52.2°F3652.6°F-0.4°F
Illinois CD 9. Southeast52.2°F3852.6°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 16, 2019 from