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. Northwest64.0°F10659.7°F4.3°F
Illinois CD 2. Northeast62.7°F10558.9°F3.8°F
Illinois CD 3. West66.0°F10662.3°F3.7°F
Illinois CD 4. Central65.0°F10361.6°F3.4°F
Illinois CD 5. East64.3°F9961.0°F3.3°F
Illinois CD 6. West Southwest66.2°F10263.5°F2.7°F
Illinois CD 7. East Southeast65.6°F9663.2°F2.4°F
Illinois CD 8. Southwest67.1°F9565.1°F2.0°F
Illinois CD 9. Southeast66.7°F8565.0°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 31, 2020 from