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 Basin48.7°F4449.0°F-0.3°F
California River Basin60.3°F1361.4°F-1.1°F
Great Basin52.5°F2153.5°F-1.0°F
Lower Colorado River Basin62.3°F2163.1°F-0.8°F
Upper Colorado River Basin47.9°F1549.1°F-1.2°F
Rio Grande River Basin62.7°F1563.6°F-0.9°F
Texas Gulf Coast River Basin69.5°F2370.3°F-0.8°F
Arkansas-White-Red Basin61.2°F962.6°F-1.4°F
Lower Mississippi River Basin67.2°F1268.3°F-1.1°F
Missouri River Basin50.3°F1351.9°F-1.6°F
Souris-Red-Rainy Basin44.7°F847.2°F-2.5°F
Upper Mississippi River Basin51.8°F654.2°F-2.4°F
Great Lakes Basin48.6°F251.5°F-2.9°F
Tennessee River Basin61.1°F962.7°F-1.6°F
Ohio River Basin55.7°F358.2°F-2.5°F
South Atlantic-Gulf Basin67.1°F1168.2°F-1.1°F
Mid-Atlantic Basin53.8°F256.2°F-2.4°F
New England Basin47.4°F549.3°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 15, 2019 from