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
(122 Years)
Pacific Northwest Basin44.4°F5044.4°F0.0°F
California River Basin57.1°F3757.4°F-0.3°F
Great Basin48.2°F4248.4°F-0.2°F
Lower Colorado River Basin58.3°F5558.3°F0.0°F
Upper Colorado River Basin43.9°F8043.4°F0.5°F
Rio Grande River Basin58.9°F4859.0°F-0.1°F
Texas Gulf Coast River Basin65.4°F4865.4°F0.0°F
Arkansas-White-Red Basin57.1°F7157.0°F0.1°F
Lower Mississippi River Basin63.8°F8063.5°F0.3°F
Missouri River Basin45.4°F7045.3°F0.1°F
Souris-Red-Rainy Basin38.8°F6938.5°F0.3°F
Upper Mississippi River Basin46.7°F5746.7°F0.0°F
Great Lakes Basin44.4°F5344.4°F0.0°F
Tennessee River Basin57.8°F6857.5°F0.3°F
Ohio River Basin52.4°F6652.2°F0.2°F
South Atlantic-Gulf Basin64.0°F5463.8°F0.2°F
Mid-Atlantic Basin50.0°F5350.0°F0.0°F
New England Basin42.0°F4342.1°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 20, 2019 from