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 Basin48.2°F849.8°F-1.6°F
California River Basin60.5°F462.2°F-1.7°F
Great Basin53.2°F1254.5°F-1.3°F
Lower Colorado River Basin63.7°F3864.0°F-0.3°F
Upper Colorado River Basin49.7°F4550.0°F-0.3°F
Rio Grande River Basin64.8°F7864.2°F0.6°F
Texas Gulf Coast River Basin71.7°F9870.9°F0.8°F
Arkansas-White-Red Basin63.5°F6563.4°F0.1°F
Lower Mississippi River Basin69.2°F7168.9°F0.3°F
Missouri River Basin53.0°F6252.9°F0.1°F
Souris-Red-Rainy Basin49.4°F10048.1°F1.3°F
Upper Mississippi River Basin55.6°F7955.0°F0.6°F
Great Lakes Basin53.5°F8652.6°F0.9°F
Tennessee River Basin63.5°F5463.4°F0.1°F
Ohio River Basin59.4°F6959.0°F0.4°F
South Atlantic-Gulf Basin69.3°F8468.7°F0.6°F
Mid-Atlantic Basin57.6°F8357.0°F0.6°F
New England Basin51.5°F9550.4°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 21, 2019 from