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 Basin40.6°F7240.2°F0.4°F
California River Basin54.1°F4454.5°F-0.4°F
Great Basin43.4°F5143.7°F-0.3°F
Lower Colorado River Basin53.2°F3654.0°F-0.8°F
Upper Colorado River Basin38.0°F4438.7°F-0.7°F
Rio Grande River Basin53.0°F2254.4°F-1.4°F
Texas Gulf Coast River Basin60.5°F3861.4°F-0.9°F
Arkansas-White-Red Basin52.0°F5352.2°F-0.2°F
Lower Mississippi River Basin59.8°F8059.2°F0.6°F
Missouri River Basin41.2°F7640.6°F0.6°F
Souris-Red-Rainy Basin36.7°F9434.6°F2.1°F
Upper Mississippi River Basin45.0°F9743.0°F2.0°F
Great Lakes Basin43.5°F9041.9°F1.6°F
Tennessee River Basin54.5°F9453.0°F1.5°F
Ohio River Basin49.6°F8748.3°F1.3°F
South Atlantic-Gulf Basin61.4°F9260.1°F1.3°F
Mid-Atlantic Basin47.9°F8446.8°F1.1°F
New England Basin40.6°F6840.2°F0.4°F

Citing This Page

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