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 Basin42.8°F7342.2°F0.6°F
California River Basin56.5°F7256.1°F0.4°F
Great Basin46.2°F7145.9°F0.3°F
Lower Colorado River Basin56.0°F6555.9°F0.1°F
Upper Colorado River Basin41.2°F7940.5°F0.7°F
Rio Grande River Basin55.1°F2156.0°F-0.9°F
Texas Gulf Coast River Basin62.0°F2262.9°F-0.9°F
Arkansas-White-Red Basin53.7°F4554.0°F-0.3°F
Lower Mississippi River Basin59.7°F2560.7°F-1.0°F
Missouri River Basin44.1°F11042.0°F2.1°F
Souris-Red-Rainy Basin37.9°F11634.2°F3.7°F
Upper Mississippi River Basin43.8°F8143.0°F0.8°F
Great Lakes Basin42.0°F4942.2°F-0.2°F
Tennessee River Basin53.6°F2254.8°F-1.2°F
Ohio River Basin48.4°F2549.3°F-0.9°F
South Atlantic-Gulf Basin60.4°F2061.6°F-1.2°F
Mid-Atlantic Basin46.8°F2747.6°F-0.8°F
New England Basin39.0°F2839.9°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 19, 2020 from