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. Northwest49.9°F8049.4°F0.5°F
Illinois CD 2. Northeast50.0°F7849.5°F0.5°F
Illinois CD 3. West53.7°F10052.4°F1.3°F
Illinois CD 4. Central52.6°F9151.8°F0.8°F
Illinois CD 5. East52.0°F8251.4°F0.6°F
Illinois CD 6. West Southwest55.2°F9554.3°F0.9°F
Illinois CD 7. East Southeast55.1°F9354.1°F1.0°F
Illinois CD 8. Southwest57.3°F9256.4°F0.9°F
Illinois CD 9. Southeast57.6°F9956.5°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 22, 2020 from