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. Northwest62.0°F11659.1°F2.9°F
Illinois CD 2. Northeast61.3°F11558.4°F2.9°F
Illinois CD 3. West64.0°F11161.7°F2.3°F
Illinois CD 4. Central63.6°F11361.1°F2.5°F
Illinois CD 5. East63.0°F11160.4°F2.6°F
Illinois CD 6. West Southwest64.9°F9963.0°F1.9°F
Illinois CD 7. East Southeast64.3°F9162.8°F1.5°F
Illinois CD 8. Southwest66.0°F8964.8°F1.2°F
Illinois CD 9. Southeast65.4°F7164.7°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 17, 2020 from