Climate at a Glance

Regional 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
Region Value Rank
(124 Years)
Pacific Northwest Basin43.8°F3244.5°F-0.7°F
California River Basin56.6°F1557.3°F-0.7°F
Great Basin47.4°F1848.4°F-1.0°F
Lower Colorado River Basin57.3°F1458.2°F-0.9°F
Upper Colorado River Basin42.4°F2443.4°F-1.0°F
Rio Grande River Basin58.2°F1359.0°F-0.8°F
Texas Gulf Coast River Basin65.2°F4465.5°F-0.3°F
Arkansas-White-Red Basin57.0°F6557.0°F0.0°F
Lower Mississippi River Basin63.1°F3863.5°F-0.4°F
Missouri River Basin45.4°F5945.3°F0.1°F
Souris-Red-Rainy Basin39.2°F7638.5°F0.7°F
Upper Mississippi River Basin47.3°F7946.7°F0.6°F
Great Lakes Basin45.1°F8144.4°F0.7°F
Tennessee River Basin57.3°F4457.5°F-0.2°F
Ohio River Basin52.6°F7552.2°F0.4°F
South Atlantic-Gulf Basin63.8°F4963.9°F-0.1°F
Mid-Atlantic Basin50.5°F8450.0°F0.5°F
New England Basin42.8°F8042.2°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 21, 2019 from