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 Basin47.5°F6847.2°F0.3°F
California River Basin59.3°F2160.0°F-0.7°F
Great Basin50.9°F2551.7°F-0.8°F
Lower Colorado River Basin60.8°F3661.3°F-0.5°F
Upper Colorado River Basin47.4°F7646.8°F0.6°F
Rio Grande River Basin61.2°F3861.5°F-0.3°F
Texas Gulf Coast River Basin68.0°F4668.1°F-0.1°F
Arkansas-White-Red Basin60.5°F7860.2°F0.3°F
Lower Mississippi River Basin66.2°F5666.1°F0.1°F
Missouri River Basin49.5°F6949.2°F0.3°F
Souris-Red-Rainy Basin44.6°F9343.2°F1.4°F
Upper Mississippi River Basin51.5°F8150.9°F0.6°F
Great Lakes Basin49.2°F6948.9°F0.3°F
Tennessee River Basin60.5°F5760.5°F0.0°F
Ohio River Basin55.8°F5655.8°F0.0°F
South Atlantic-Gulf Basin66.0°F3966.4°F-0.4°F
Mid-Atlantic Basin53.6°F4053.8°F-0.2°F
New England Basin47.0°F7446.7°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 15, 2019 from