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
(125 Years)
Pacific Northwest Basin51.9°F2252.7°F-0.8°F
California River Basin64.6°F2965.2°F-0.6°F
Great Basin56.7°F2057.8°F-1.1°F
Lower Colorado River Basin66.8°F4766.9°F-0.1°F
Upper Colorado River Basin52.1°F2353.1°F-1.0°F
Rio Grande River Basin66.2°F5566.3°F-0.1°F
Texas Gulf Coast River Basin73.4°F6473.3°F0.1°F
Arkansas-White-Red Basin65.3°F2566.2°F-0.9°F
Lower Mississippi River Basin71.2°F6771.0°F0.2°F
Missouri River Basin55.6°F3856.1°F-0.5°F
Souris-Red-Rainy Basin51.7°F5551.7°F0.0°F
Upper Mississippi River Basin57.8°F4558.2°F-0.4°F
Great Lakes Basin55.0°F2855.7°F-0.7°F
Tennessee River Basin65.7°F6365.6°F0.1°F
Ohio River Basin61.2°F3561.6°F-0.4°F
South Atlantic-Gulf Basin71.2°F8470.7°F0.5°F
Mid-Atlantic Basin59.1°F2459.8°F-0.7°F
New England Basin51.9°F953.6°F-1.7°F

Citing This Page

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