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
(122 Years)
Pacific Northwest Basin44.2°F4244.4°F-0.2°F
California River Basin57.3°F5257.3°F0.0°F
Great Basin47.9°F2648.5°F-0.6°F
Lower Colorado River Basin57.5°F658.3°F-0.8°F
Upper Colorado River Basin42.6°F2243.4°F-0.8°F
Rio Grande River Basin58.4°F1258.9°F-0.5°F
Texas Gulf Coast River Basin65.7°F7365.4°F0.3°F
Arkansas-White-Red Basin57.8°F9756.9°F0.9°F
Lower Mississippi River Basin64.3°F10463.4°F0.9°F
Missouri River Basin46.7°F10245.3°F1.4°F
Souris-Red-Rainy Basin40.7°F11138.4°F2.3°F
Upper Mississippi River Basin49.0°F11846.7°F2.3°F
Great Lakes Basin46.3°F11144.4°F1.9°F
Tennessee River Basin58.8°F11557.6°F1.2°F
Ohio River Basin53.8°F11852.2°F1.6°F
South Atlantic-Gulf Basin64.5°F10163.9°F0.6°F
Mid-Atlantic Basin51.4°F11050.0°F1.4°F
New England Basin43.5°F10342.1°F1.4°F

Citing This Page

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