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. Northwest45.2°F2846.2°F-1.0°F
Illinois CD 2. Northeast45.3°F2346.4°F-1.1°F
Illinois CD 3. West48.7°F4449.2°F-0.5°F
Illinois CD 4. Central48.1°F3748.7°F-0.6°F
Illinois CD 5. East47.8°F3848.3°F-0.5°F
Illinois CD 6. West Southwest51.1°F5851.1°F0.0°F
Illinois CD 7. East Southeast51.4°F6751.2°F0.2°F
Illinois CD 8. Southwest53.9°F7253.6°F0.3°F
Illinois CD 9. Southeast54.0°F7153.5°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from