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
(123 Years)
Illinois CD 1. Northwest45.2°F9643.9°F1.3°F
Illinois CD 2. Northeast45.1°F9044.2°F0.9°F
Illinois CD 3. West48.5°F10347.1°F1.4°F
Illinois CD 4. Central47.7°F9446.6°F1.1°F
Illinois CD 5. East47.2°F9146.2°F1.0°F
Illinois CD 6. West Southwest50.0°F9449.2°F0.8°F
Illinois CD 7. East Southeast49.9°F8849.2°F0.7°F
Illinois CD 8. Southwest52.4°F9251.7°F0.7°F
Illinois CD 9. Southeast52.5°F9151.7°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from