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 Basin50.3°F7949.8°F0.5°F
California River Basin61.9°F3662.3°F-0.4°F
Great Basin54.1°F3954.5°F-0.4°F
Lower Colorado River Basin63.8°F4264.1°F-0.3°F
Upper Colorado River Basin50.0°F5250.0°F0.0°F
Rio Grande River Basin64.7°F7664.2°F0.5°F
Texas Gulf Coast River Basin71.5°F8870.9°F0.6°F
Arkansas-White-Red Basin64.2°F9463.4°F0.8°F
Lower Mississippi River Basin69.5°F8868.9°F0.6°F
Missouri River Basin53.3°F7652.8°F0.5°F
Souris-Red-Rainy Basin47.8°F4748.1°F-0.3°F
Upper Mississippi River Basin55.5°F7455.0°F0.5°F
Great Lakes Basin53.3°F8052.7°F0.6°F
Tennessee River Basin63.5°F5463.3°F0.2°F
Ohio River Basin59.3°F5959.0°F0.3°F
South Atlantic-Gulf Basin68.8°F5368.8°F0.0°F
Mid-Atlantic Basin57.4°F5957.1°F0.3°F
New England Basin50.9°F7650.3°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from