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
(124 Years)
Pacific Northwest Basin40.5°F4341.0°F-0.5°F
California River Basin53.5°F1555.2°F-1.7°F
Great Basin42.1°F1344.4°F-2.3°F
Lower Colorado River Basin53.5°F1754.7°F-1.2°F
Upper Colorado River Basin36.0°F439.2°F-3.2°F
Rio Grande River Basin53.9°F2055.1°F-1.2°F
Texas Gulf Coast River Basin61.9°F5762.0°F-0.1°F
Arkansas-White-Red Basin52.5°F5152.8°F-0.3°F
Lower Mississippi River Basin60.4°F8159.9°F0.5°F
Missouri River Basin41.4°F7240.8°F0.6°F
Souris-Red-Rainy Basin36.0°F9833.9°F2.1°F
Upper Mississippi River Basin44.5°F10342.6°F1.9°F
Great Lakes Basin43.2°F9341.7°F1.5°F
Tennessee River Basin54.8°F8853.9°F0.9°F
Ohio River Basin49.8°F9148.6°F1.2°F
South Atlantic-Gulf Basin61.1°F6260.8°F0.3°F
Mid-Atlantic Basin47.1°F5646.9°F0.2°F
New England Basin39.8°F6639.6°F0.2°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