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 Basin46.6°F1947.7°F-1.1°F
California River Basin60.0°F5360.1°F-0.1°F
Great Basin51.2°F2852.0°F-0.8°F
Lower Colorado River Basin61.1°F3261.6°F-0.5°F
Upper Colorado River Basin46.2°F1647.4°F-1.2°F
Rio Grande River Basin63.0°F8562.3°F0.7°F
Texas Gulf Coast River Basin69.7°F9669.0°F0.7°F
Arkansas-White-Red Basin60.0°F1561.0°F-1.0°F
Lower Mississippi River Basin67.0°F5666.9°F0.1°F
Missouri River Basin46.3°F150.0°F-3.7°F
Souris-Red-Rainy Basin41.2°F144.8°F-3.6°F
Upper Mississippi River Basin49.1°F352.1°F-3.0°F
Great Lakes Basin48.3°F1649.4°F-1.1°F
Tennessee River Basin61.1°F4661.3°F-0.2°F
Ohio River Basin55.6°F2156.5°F-0.9°F
South Atlantic-Gulf Basin67.3°F7567.0°F0.3°F
Mid-Atlantic Basin54.2°F4554.3°F-0.1°F
New England Basin47.5°F6947.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 20, 2019 from