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 Basin59.6°F3560.1°F-0.5°F
Great Basin51.0°F2252.0°F-1.0°F
Lower Colorado River Basin61.5°F4861.6°F-0.1°F
Upper Colorado River Basin45.8°F847.5°F-1.7°F
Rio Grande River Basin61.2°F1162.3°F-1.1°F
Texas Gulf Coast River Basin67.5°F469.0°F-1.5°F
Arkansas-White-Red Basin59.3°F261.0°F-1.7°F
Lower Mississippi River Basin66.4°F2767.0°F-0.6°F
Missouri River Basin47.9°F450.1°F-2.2°F
Souris-Red-Rainy Basin43.0°F1544.9°F-1.9°F
Upper Mississippi River Basin51.2°F2752.1°F-0.9°F
Great Lakes Basin49.5°F5749.4°F0.1°F
Tennessee River Basin61.6°F7361.3°F0.3°F
Ohio River Basin56.9°F7056.5°F0.4°F
South Atlantic-Gulf Basin67.0°F5466.9°F0.1°F
Mid-Atlantic Basin55.2°F9454.3°F0.9°F
New England Basin47.4°F6647.2°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 15, 2019 from