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 Basin46.8°F4247.2°F-0.4°F
California River Basin60.0°F5060.1°F-0.1°F
Great Basin51.3°F4251.6°F-0.3°F
Lower Colorado River Basin61.5°F6561.3°F0.2°F
Upper Colorado River Basin47.0°F6646.7°F0.3°F
Rio Grande River Basin61.1°F3361.6°F-0.5°F
Texas Gulf Coast River Basin67.8°F3568.1°F-0.3°F
Arkansas-White-Red Basin60.2°F5660.2°F0.0°F
Lower Mississippi River Basin66.3°F6466.1°F0.2°F
Missouri River Basin50.2°F8449.2°F1.0°F
Souris-Red-Rainy Basin45.4°F10843.2°F2.2°F
Upper Mississippi River Basin51.5°F8150.8°F0.7°F
Great Lakes Basin49.2°F6949.0°F0.2°F
Tennessee River Basin60.8°F6960.6°F0.2°F
Ohio River Basin55.9°F6655.8°F0.1°F
South Atlantic-Gulf Basin66.2°F4966.4°F-0.2°F
Mid-Atlantic Basin54.0°F6153.8°F0.2°F
New England Basin46.3°F4046.7°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 15, 2019 from