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 Basin48.8°F10047.7°F1.1°F
California River Basin61.4°F10360.1°F1.3°F
Great Basin53.1°F9352.0°F1.1°F
Lower Colorado River Basin62.7°F9261.6°F1.1°F
Upper Colorado River Basin48.7°F9647.4°F1.3°F
Rio Grande River Basin62.2°F4862.3°F-0.1°F
Texas Gulf Coast River Basin69.2°F7668.9°F0.3°F
Arkansas-White-Red Basin63.0°F11861.0°F2.0°F
Lower Mississippi River Basin68.0°F10467.0°F1.0°F
Missouri River Basin52.6°F11850.1°F2.5°F
Souris-Red-Rainy Basin45.7°F8744.8°F0.9°F
Upper Mississippi River Basin53.8°F10652.1°F1.7°F
Great Lakes Basin49.7°F7149.4°F0.3°F
Tennessee River Basin63.1°F11861.3°F1.8°F
Ohio River Basin58.1°F11356.5°F1.6°F
South Atlantic-Gulf Basin67.9°F10166.9°F1.0°F
Mid-Atlantic Basin55.2°F9454.3°F0.9°F
New England Basin47.2°F5747.2°F0.0°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