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 Basin42.3°F345.4°F-3.1°F
California River Basin57.9°F2158.8°F-0.9°F
Great Basin47.6°F849.5°F-1.9°F
Lower Colorado River Basin58.5°F3059.1°F-0.6°F
Upper Colorado River Basin42.3°F1044.2°F-1.9°F
Rio Grande River Basin58.1°F1959.0°F-0.9°F
Texas Gulf Coast River Basin65.0°F2465.8°F-0.8°F
Arkansas-White-Red Basin56.4°F1457.5°F-1.1°F
Lower Mississippi River Basin63.0°F3563.7°F-0.7°F
Missouri River Basin42.9°F246.2°F-3.3°F
Souris-Red-Rainy Basin37.0°F2139.0°F-2.0°F
Upper Mississippi River Basin45.5°F1647.3°F-1.8°F
Great Lakes Basin45.2°F2846.0°F-0.8°F
Tennessee River Basin57.7°F5357.9°F-0.2°F
Ohio River Basin52.3°F3452.9°F-0.6°F
South Atlantic-Gulf Basin64.6°F7964.2°F0.4°F
Mid-Atlantic Basin51.1°F5251.1°F0.0°F
New England Basin43.4°F4243.7°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 14, 2019 from