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 Basin49.8°F5349.8°F0.0°F
California River Basin62.6°F7562.2°F0.4°F
Great Basin54.6°F5754.5°F0.1°F
Lower Colorado River Basin63.3°F2264.0°F-0.7°F
Upper Colorado River Basin50.2°F6650.0°F0.2°F
Rio Grande River Basin61.1°F164.2°F-3.1°F
Texas Gulf Coast River Basin66.9°F170.9°F-4.0°F
Arkansas-White-Red Basin60.6°F163.4°F-2.8°F
Lower Mississippi River Basin64.9°F168.8°F-3.9°F
Missouri River Basin52.7°F5052.8°F-0.1°F
Souris-Red-Rainy Basin47.7°F4348.1°F-0.4°F
Upper Mississippi River Basin52.5°F455.0°F-2.5°F
Great Lakes Basin49.8°F252.6°F-2.8°F
Tennessee River Basin59.1°F163.3°F-4.2°F
Ohio River Basin55.0°F259.0°F-4.0°F
South Atlantic-Gulf Basin65.6°F168.8°F-3.2°F
Mid-Atlantic Basin54.4°F257.1°F-2.7°F
New England Basin49.0°F1350.4°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from