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 Basin47.0°F11345.3°F1.7°F
California River Basin60.2°F11958.1°F2.1°F
Great Basin51.7°F12149.3°F2.4°F
Lower Colorado River Basin61.6°F12159.2°F2.4°F
Upper Colorado River Basin47.0°F12044.4°F2.6°F
Rio Grande River Basin61.4°F11259.8°F1.6°F
Texas Gulf Coast River Basin66.0°F4766.2°F-0.2°F
Arkansas-White-Red Basin58.3°F7658.0°F0.3°F
Lower Mississippi River Basin64.1°F4964.3°F-0.2°F
Missouri River Basin47.6°F9246.4°F1.2°F
Souris-Red-Rainy Basin40.2°F7139.9°F0.3°F
Upper Mississippi River Basin48.3°F7047.9°F0.4°F
Great Lakes Basin46.1°F7245.7°F0.4°F
Tennessee River Basin58.6°F6658.4°F0.2°F
Ohio River Basin53.3°F5853.2°F0.1°F
South Atlantic-Gulf Basin65.0°F7764.6°F0.4°F
Mid-Atlantic Basin51.4°F7251.1°F0.3°F
New England Basin43.4°F5243.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 19, 2020 from