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 Basin49.6°F4449.7°F-0.1°F
California River Basin62.4°F6062.3°F0.1°F
Great Basin53.8°F2954.5°F-0.7°F
Lower Colorado River Basin63.5°F3064.0°F-0.5°F
Upper Colorado River Basin49.2°F2850.0°F-0.8°F
Rio Grande River Basin64.6°F7264.2°F0.4°F
Texas Gulf Coast River Basin70.5°F3470.9°F-0.4°F
Arkansas-White-Red Basin62.5°F2263.4°F-0.9°F
Lower Mississippi River Basin67.9°F1468.8°F-0.9°F
Missouri River Basin51.0°F852.9°F-1.9°F
Souris-Red-Rainy Basin44.9°F348.0°F-3.1°F
Upper Mississippi River Basin52.3°F355.1°F-2.8°F
Great Lakes Basin50.7°F952.6°F-1.9°F
Tennessee River Basin62.3°F1763.3°F-1.0°F
Ohio River Basin57.6°F1159.1°F-1.5°F
South Atlantic-Gulf Basin68.2°F2468.8°F-0.6°F
Mid-Atlantic Basin56.3°F2157.0°F-0.7°F
New England Basin49.6°F2750.3°F-0.7°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