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 Basin47.1°F3147.6°F-0.5°F
California River Basin59.7°F4060.0°F-0.3°F
Great Basin50.7°F1252.0°F-1.3°F
Lower Colorado River Basin60.6°F1361.7°F-1.1°F
Upper Colorado River Basin46.2°F1647.5°F-1.3°F
Rio Grande River Basin62.6°F7162.3°F0.3°F
Texas Gulf Coast River Basin69.0°F5469.0°F0.0°F
Arkansas-White-Red Basin60.5°F3261.0°F-0.5°F
Lower Mississippi River Basin67.1°F6367.0°F0.1°F
Missouri River Basin48.6°F1250.0°F-1.4°F
Souris-Red-Rainy Basin42.9°F1344.8°F-1.9°F
Upper Mississippi River Basin50.8°F1552.1°F-1.3°F
Great Lakes Basin49.3°F5049.4°F-0.1°F
Tennessee River Basin61.6°F7361.3°F0.3°F
Ohio River Basin56.6°F5656.5°F0.1°F
South Atlantic-Gulf Basin67.6°F8967.0°F0.6°F
Mid-Atlantic Basin55.1°F8954.3°F0.8°F
New England Basin47.9°F8447.2°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from