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 Basin49.0°F2649.8°F-0.8°F
California River Basin60.7°F662.3°F-1.6°F
Great Basin53.6°F2354.5°F-0.9°F
Lower Colorado River Basin62.4°F564.1°F-1.7°F
Upper Colorado River Basin48.5°F1050.0°F-1.5°F
Rio Grande River Basin63.5°F2464.2°F-0.7°F
Texas Gulf Coast River Basin70.0°F2070.9°F-0.9°F
Arkansas-White-Red Basin62.4°F1963.3°F-0.9°F
Lower Mississippi River Basin68.2°F1868.8°F-0.6°F
Missouri River Basin52.4°F4252.9°F-0.5°F
Souris-Red-Rainy Basin49.4°F10048.1°F1.3°F
Upper Mississippi River Basin55.5°F7455.0°F0.5°F
Great Lakes Basin53.1°F7452.7°F0.4°F
Tennessee River Basin62.8°F2863.4°F-0.6°F
Ohio River Basin58.6°F3559.0°F-0.4°F
South Atlantic-Gulf Basin67.9°F1568.8°F-0.9°F
Mid-Atlantic Basin56.8°F3557.0°F-0.2°F
New England Basin50.7°F6750.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 19, 2019 from