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 Basin33.4°F11929.6°F3.8°F
California River Basin46.1°F9345.0°F1.1°F
Great Basin33.3°F8831.9°F1.4°F
Lower Colorado River Basin43.1°F7042.4°F0.7°F
Upper Colorado River Basin26.8°F8625.4°F1.4°F
Rio Grande River Basin44.4°F7943.5°F0.9°F
Texas Gulf Coast River Basin51.3°F8950.0°F1.3°F
Arkansas-White-Red Basin40.8°F9839.1°F1.7°F
Lower Mississippi River Basin48.9°F7948.1°F0.8°F
Missouri River Basin26.8°F7825.3°F1.5°F
Souris-Red-Rainy Basin12.9°F4913.6°F-0.7°F
Upper Mississippi River Basin26.4°F7725.0°F1.4°F
Great Lakes Basin28.0°F8726.2°F1.8°F
Tennessee River Basin42.3°F7841.4°F0.9°F
Ohio River Basin36.2°F8034.7°F1.5°F
South Atlantic-Gulf Basin50.4°F5750.4°F0.0°F
Mid-Atlantic Basin35.3°F9233.2°F2.1°F
New England Basin28.1°F10924.2°F3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 22, 2019 from