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 Basin30.6°F3831.3°F-0.7°F
California River Basin44.0°F846.4°F-2.4°F
Great Basin31.0°F2033.6°F-2.6°F
Lower Colorado River Basin41.2°F844.0°F-2.8°F
Upper Colorado River Basin24.6°F2027.5°F-2.9°F
Rio Grande River Basin41.6°F545.0°F-3.4°F
Texas Gulf Coast River Basin51.0°F4151.8°F-0.8°F
Arkansas-White-Red Basin40.0°F3341.2°F-1.2°F
Lower Mississippi River Basin51.1°F8149.9°F1.2°F
Missouri River Basin29.4°F8028.2°F1.2°F
Souris-Red-Rainy Basin22.4°F9718.3°F4.1°F
Upper Mississippi River Basin33.8°F11328.8°F5.0°F
Great Lakes Basin33.5°F10629.8°F3.7°F
Tennessee River Basin45.7°F9843.4°F2.3°F
Ohio River Basin40.7°F10837.3°F3.4°F
South Atlantic-Gulf Basin52.6°F7551.8°F0.8°F
Mid-Atlantic Basin37.8°F9136.0°F1.8°F
New England Basin28.5°F6227.9°F0.6°F

Citing This Page

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