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. Northwest31.6°F8530.6°F1.0°F
Illinois CD 2. Northeast31.6°F6931.1°F0.5°F
Illinois CD 3. West34.4°F6634.2°F0.2°F
Illinois CD 4. Central34.2°F6833.8°F0.4°F
Illinois CD 5. East33.8°F6433.6°F0.2°F
Illinois CD 6. West Southwest36.9°F6036.8°F0.1°F
Illinois CD 7. East Southeast36.9°F5237.0°F-0.1°F
Illinois CD 8. Southwest39.8°F5040.1°F-0.3°F
Illinois CD 9. Southeast40.0°F5040.3°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from