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
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Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest42.9°F9941.2°F1.7°F
Illinois CD 2. Northeast42.7°F9841.5°F1.2°F
Illinois CD 3. West45.8°F10044.4°F1.4°F
Illinois CD 4. Central45.1°F9543.9°F1.2°F
Illinois CD 5. East44.6°F9043.6°F1.0°F
Illinois CD 6. West Southwest47.1°F7746.5°F0.6°F
Illinois CD 7. East Southeast47.0°F7246.6°F0.4°F
Illinois CD 8. Southwest49.3°F6649.1°F0.2°F
Illinois CD 9. Southeast49.4°F6649.2°F0.2°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