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 Basin43.3°F1544.4°F-1.1°F
California River Basin56.4°F1757.4°F-1.0°F
Great Basin47.0°F1248.4°F-1.4°F
Lower Colorado River Basin57.6°F2658.3°F-0.7°F
Upper Colorado River Basin42.8°F3543.4°F-0.6°F
Rio Grande River Basin59.0°F5658.9°F0.1°F
Texas Gulf Coast River Basin65.4°F5165.5°F-0.1°F
Arkansas-White-Red Basin56.4°F3257.0°F-0.6°F
Lower Mississippi River Basin63.4°F5363.5°F-0.1°F
Missouri River Basin43.8°F1545.3°F-1.5°F
Souris-Red-Rainy Basin37.2°F2638.6°F-1.4°F
Upper Mississippi River Basin45.6°F2346.7°F-1.1°F
Great Lakes Basin44.1°F4444.4°F-0.3°F
Tennessee River Basin57.5°F5257.5°F0.0°F
Ohio River Basin51.9°F4252.2°F-0.3°F
South Atlantic-Gulf Basin64.4°F8963.9°F0.5°F
Mid-Atlantic Basin49.7°F4349.9°F-0.2°F
New England Basin42.0°F4642.2°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 17, 2019 from