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°F5047.2°F-0.1°F
California River Basin60.0°F5060.1°F-0.1°F
Great Basin51.1°F3551.6°F-0.5°F
Lower Colorado River Basin60.5°F2161.3°F-0.8°F
Upper Colorado River Basin45.7°F2446.8°F-1.1°F
Rio Grande River Basin60.4°F1061.6°F-1.2°F
Texas Gulf Coast River Basin66.1°F468.1°F-2.0°F
Arkansas-White-Red Basin57.9°F360.2°F-2.3°F
Lower Mississippi River Basin64.2°F466.1°F-1.9°F
Missouri River Basin48.0°F2449.2°F-1.2°F
Souris-Red-Rainy Basin43.4°F5943.2°F0.2°F
Upper Mississippi River Basin49.7°F2850.8°F-1.1°F
Great Lakes Basin48.9°F5648.9°F0.0°F
Tennessee River Basin59.1°F960.5°F-1.4°F
Ohio River Basin54.8°F2255.7°F-0.9°F
South Atlantic-Gulf Basin65.6°F1666.4°F-0.8°F
Mid-Atlantic Basin54.2°F7653.8°F0.4°F
New England Basin47.9°F9746.6°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 16, 2019 from