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 Basin47.2°F11745.3°F1.9°F
California River Basin59.4°F10458.2°F1.2°F
Great Basin50.7°F10049.4°F1.3°F
Lower Colorado River Basin60.1°F9159.1°F1.0°F
Upper Colorado River Basin46.4°F11244.4°F2.0°F
Rio Grande River Basin60.4°F8859.7°F0.7°F
Texas Gulf Coast River Basin67.2°F10266.3°F0.9°F
Arkansas-White-Red Basin58.7°F9457.9°F0.8°F
Lower Mississippi River Basin65.5°F10864.2°F1.3°F
Missouri River Basin48.0°F10346.4°F1.6°F
Souris-Red-Rainy Basin40.9°F8339.9°F1.0°F
Upper Mississippi River Basin49.3°F10447.9°F1.4°F
Great Lakes Basin46.9°F9445.7°F1.2°F
Tennessee River Basin59.8°F10958.3°F1.5°F
Ohio River Basin54.8°F10553.2°F1.6°F
South Atlantic-Gulf Basin65.7°F10764.5°F1.2°F
Mid-Atlantic Basin52.6°F10451.0°F1.6°F
New England Basin44.4°F9043.5°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 17, 2020 from