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.

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Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin48.1°F12344.5°F3.6°F
California River Basin59.7°F11957.4°F2.3°F
Great Basin52.0°F12448.4°F3.6°F
Lower Colorado River Basin60.6°F11758.2°F2.4°F
Upper Colorado River Basin47.0°F12243.4°F3.6°F
Rio Grande River Basin61.0°F11758.9°F2.1°F
Texas Gulf Coast River Basin67.2°F11465.4°F1.8°F
Arkansas-White-Red Basin59.6°F12257.0°F2.6°F
Lower Mississippi River Basin64.5°F10263.5°F1.0°F
Missouri River Basin48.9°F12345.3°F3.6°F
Souris-Red-Rainy Basin40.5°F10438.5°F2.0°F
Upper Mississippi River Basin48.6°F10946.7°F1.9°F
Great Lakes Basin44.3°F5444.4°F-0.1°F
Tennessee River Basin58.2°F8457.6°F0.6°F
Ohio River Basin52.9°F8652.1°F0.8°F
South Atlantic-Gulf Basin64.0°F5563.9°F0.1°F
Mid-Atlantic Basin49.6°F3650.0°F-0.4°F
New England Basin40.9°F1242.2°F-1.3°F

Citing This Page

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