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.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(125 Years)
Pacific Northwest Basin39.7°F10038.0°F1.7°F
California River Basin52.7°F5652.6°F0.1°F
Great Basin41.3°F5441.2°F0.1°F
Lower Colorado River Basin51.4°F4551.7°F-0.3°F
Upper Colorado River Basin35.4°F4635.6°F-0.2°F
Rio Grande River Basin52.1°F5652.1°F0.0°F
Texas Gulf Coast River Basin60.0°F9658.8°F1.2°F
Arkansas-White-Red Basin51.4°F11549.2°F2.2°F
Lower Mississippi River Basin58.0°F9656.8°F1.2°F
Missouri River Basin40.1°F11736.6°F3.5°F
Souris-Red-Rainy Basin30.7°F9927.9°F2.8°F
Upper Mississippi River Basin40.8°F11537.6°F3.2°F
Great Lakes Basin38.7°F9137.3°F1.4°F
Tennessee River Basin51.6°F9050.6°F1.0°F
Ohio River Basin46.6°F9744.8°F1.8°F
South Atlantic-Gulf Basin58.7°F8158.2°F0.5°F
Mid-Atlantic Basin43.5°F7343.1°F0.4°F
New England Basin35.7°F8135.0°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 18, 2020 from