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 Basin48.6°F5248.7°F-0.1°F
California River Basin60.3°F1361.5°F-1.2°F
Great Basin52.1°F2853.1°F-1.0°F
Lower Colorado River Basin61.2°F1462.5°F-1.3°F
Upper Colorado River Basin46.8°F2248.2°F-1.4°F
Rio Grande River Basin61.0°F1662.1°F-1.1°F
Texas Gulf Coast River Basin68.9°F5469.0°F-0.1°F
Arkansas-White-Red Basin60.8°F3661.3°F-0.5°F
Lower Mississippi River Basin67.0°F5966.8°F0.2°F
Missouri River Basin50.6°F5450.6°F0.0°F
Souris-Red-Rainy Basin45.0°F5844.9°F0.1°F
Upper Mississippi River Basin53.3°F9252.3°F1.0°F
Great Lakes Basin50.9°F7650.4°F0.5°F
Tennessee River Basin61.7°F6861.3°F0.4°F
Ohio River Basin57.5°F7856.8°F0.7°F
South Atlantic-Gulf Basin67.0°F5367.0°F0.0°F
Mid-Atlantic Basin55.2°F5754.9°F0.3°F
New England Basin47.9°F4248.2°F-0.3°F

Citing This Page

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