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 Basin42.1°F8841.1°F1.0°F
California River Basin54.8°F4155.2°F-0.4°F
Great Basin44.0°F4544.5°F-0.5°F
Lower Colorado River Basin54.7°F5454.7°F0.0°F
Upper Colorado River Basin39.5°F7039.2°F0.3°F
Rio Grande River Basin54.6°F3855.0°F-0.4°F
Texas Gulf Coast River Basin61.9°F5761.9°F0.0°F
Arkansas-White-Red Basin52.3°F4752.8°F-0.5°F
Lower Mississippi River Basin60.8°F9259.9°F0.9°F
Missouri River Basin41.2°F6740.9°F0.3°F
Souris-Red-Rainy Basin34.0°F5633.9°F0.1°F
Upper Mississippi River Basin43.0°F6942.5°F0.5°F
Great Lakes Basin42.0°F5941.8°F0.2°F
Tennessee River Basin55.0°F9053.9°F1.1°F
Ohio River Basin49.6°F8148.7°F0.9°F
South Atlantic-Gulf Basin61.5°F8260.9°F0.6°F
Mid-Atlantic Basin46.9°F4946.9°F0.0°F
New England Basin37.9°F1539.6°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 19, 2019 from