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 Basin41.4°F7940.6°F0.8°F
California River Basin55.1°F7854.6°F0.5°F
Great Basin44.0°F5344.0°F0.0°F
Lower Colorado River Basin54.2°F5654.1°F0.1°F
Upper Colorado River Basin38.7°F6538.3°F0.4°F
Rio Grande River Basin54.4°F4854.4°F0.0°F
Texas Gulf Coast River Basin61.4°F8060.9°F0.5°F
Arkansas-White-Red Basin51.5°F4351.8°F-0.3°F
Lower Mississippi River Basin59.0°F6858.8°F0.2°F
Missouri River Basin40.0°F7339.5°F0.5°F
Souris-Red-Rainy Basin32.8°F9630.7°F2.1°F
Upper Mississippi River Basin41.0°F8940.0°F1.0°F
Great Lakes Basin40.7°F10239.0°F1.7°F
Tennessee River Basin52.8°F5752.7°F0.1°F
Ohio River Basin47.3°F7046.9°F0.4°F
South Atlantic-Gulf Basin60.7°F9059.9°F0.8°F
Mid-Atlantic Basin46.9°F11044.9°F2.0°F
New England Basin39.3°F10836.8°F2.5°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