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 Basin43.7°F5343.6°F0.1°F
California River Basin56.3°F2657.1°F-0.8°F
Great Basin46.8°F3347.4°F-0.6°F
Lower Colorado River Basin56.4°F2757.2°F-0.8°F
Upper Colorado River Basin41.7°F5241.9°F-0.2°F
Rio Grande River Basin56.9°F4457.2°F-0.3°F
Texas Gulf Coast River Basin63.4°F4263.8°F-0.4°F
Arkansas-White-Red Basin55.2°F6055.2°F0.0°F
Lower Mississippi River Basin61.2°F4161.6°F-0.4°F
Missouri River Basin44.2°F8343.4°F0.8°F
Souris-Red-Rainy Basin35.4°F5935.4°F0.0°F
Upper Mississippi River Basin44.8°F7744.1°F0.7°F
Great Lakes Basin43.3°F7542.8°F0.5°F
Tennessee River Basin55.5°F4655.7°F-0.2°F
Ohio River Basin50.2°F5150.3°F-0.1°F
South Atlantic-Gulf Basin62.0°F3962.3°F-0.3°F
Mid-Atlantic Basin47.8°F3348.3°F-0.5°F
New England Basin40.3°F4840.5°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 9, 2019 from