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 Basin45.9°F11444.4°F1.5°F
California River Basin58.6°F10857.3°F1.3°F
Great Basin49.7°F10648.5°F1.2°F
Lower Colorado River Basin59.7°F10658.3°F1.4°F
Upper Colorado River Basin45.2°F10943.4°F1.8°F
Rio Grande River Basin60.3°F10859.0°F1.3°F
Texas Gulf Coast River Basin66.8°F11765.4°F1.4°F
Arkansas-White-Red Basin58.3°F10956.9°F1.4°F
Lower Mississippi River Basin64.5°F11163.4°F1.1°F
Missouri River Basin47.6°F12045.3°F2.3°F
Souris-Red-Rainy Basin41.5°F11738.4°F3.1°F
Upper Mississippi River Basin49.0°F11846.6°F2.4°F
Great Lakes Basin46.9°F11644.4°F2.5°F
Tennessee River Basin58.6°F11157.5°F1.1°F
Ohio River Basin53.8°F11852.2°F1.6°F
South Atlantic-Gulf Basin64.8°F11163.9°F0.9°F
Mid-Atlantic Basin52.0°F11849.9°F2.1°F
New England Basin44.5°F11542.2°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 14, 2019 from