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 Basin40.0°F4040.6°F-0.6°F
California River Basin53.7°F2654.6°F-0.9°F
Great Basin43.4°F3344.0°F-0.6°F
Lower Colorado River Basin53.8°F4454.1°F-0.3°F
Upper Colorado River Basin36.4°F1938.3°F-1.9°F
Rio Grande River Basin54.4°F4854.4°F0.0°F
Texas Gulf Coast River Basin61.8°F9461.0°F0.8°F
Arkansas-White-Red Basin52.1°F7151.8°F0.3°F
Lower Mississippi River Basin60.0°F9658.9°F1.1°F
Missouri River Basin39.1°F4739.5°F-0.4°F
Souris-Red-Rainy Basin30.7°F5730.7°F0.0°F
Upper Mississippi River Basin41.4°F9840.0°F1.4°F
Great Lakes Basin40.6°F10039.0°F1.6°F
Tennessee River Basin54.4°F10552.7°F1.7°F
Ohio River Basin48.8°F10846.9°F1.9°F
South Atlantic-Gulf Basin60.9°F9459.9°F1.0°F
Mid-Atlantic Basin46.0°F8944.9°F1.1°F
New England Basin36.8°F5336.8°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 22, 2019 from