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 Basin48.5°F11146.8°F1.7°F
California River Basin61.0°F9460.0°F1.0°F
Great Basin51.6°F6951.3°F0.3°F
Lower Colorado River Basin60.3°F2860.9°F-0.6°F
Upper Colorado River Basin45.6°F3746.3°F-0.7°F
Rio Grande River Basin60.1°F2361.0°F-0.9°F
Texas Gulf Coast River Basin66.3°F1067.6°F-1.3°F
Arkansas-White-Red Basin58.2°F1159.6°F-1.4°F
Lower Mississippi River Basin63.5°F465.5°F-2.0°F
Missouri River Basin47.7°F3848.4°F-0.7°F
Souris-Red-Rainy Basin42.2°F5742.0°F0.2°F
Upper Mississippi River Basin48.6°F2849.8°F-1.2°F
Great Lakes Basin47.2°F2348.3°F-1.1°F
Tennessee River Basin57.4°F359.9°F-2.5°F
Ohio River Basin52.8°F455.0°F-2.2°F
South Atlantic-Gulf Basin63.7°F465.8°F-2.1°F
Mid-Atlantic Basin51.5°F753.1°F-1.6°F
New England Basin46.0°F5546.0°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 14, 2019 from