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 Basin29.1°F6828.3°F0.8°F
California River Basin43.5°F4743.6°F-0.1°F
Great Basin28.2°F2330.2°F-2.0°F
Lower Colorado River Basin39.7°F2941.0°F-1.3°F
Upper Colorado River Basin21.9°F3723.2°F-1.3°F
Rio Grande River Basin43.1°F8442.0°F1.1°F
Texas Gulf Coast River Basin51.4°F11448.0°F3.4°F
Arkansas-White-Red Basin38.6°F9336.9°F1.7°F
Lower Mississippi River Basin49.1°F10846.1°F3.0°F
Missouri River Basin25.2°F9822.3°F2.9°F
Souris-Red-Rainy Basin11.3°F888.3°F3.0°F
Upper Mississippi River Basin24.0°F10620.5°F3.5°F
Great Lakes Basin25.6°F11321.1°F4.5°F
Tennessee River Basin42.5°F11039.0°F3.5°F
Ohio River Basin34.8°F11031.3°F3.5°F
South Atlantic-Gulf Basin52.0°F11148.4°F3.6°F
Mid-Atlantic Basin33.1°F11129.1°F4.0°F
New England Basin23.3°F11018.7°F4.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 27, 2020 from