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 Basin43.1°F4543.5°F-0.4°F
California River Basin56.6°F3457.0°F-0.4°F
Great Basin46.0°F1747.5°F-1.5°F
Lower Colorado River Basin55.8°F1157.1°F-1.3°F
Upper Colorado River Basin40.8°F2641.9°F-1.1°F
Rio Grande River Basin56.5°F2657.2°F-0.7°F
Texas Gulf Coast River Basin64.0°F7463.8°F0.2°F
Arkansas-White-Red Basin56.4°F10455.2°F1.2°F
Lower Mississippi River Basin61.9°F7561.7°F0.2°F
Missouri River Basin46.1°F11443.4°F2.7°F
Souris-Red-Rainy Basin39.9°F11835.4°F4.5°F
Upper Mississippi River Basin47.6°F11844.1°F3.5°F
Great Lakes Basin44.4°F10642.8°F1.6°F
Tennessee River Basin55.9°F6855.7°F0.2°F
Ohio River Basin51.1°F8850.2°F0.9°F
South Atlantic-Gulf Basin61.4°F2062.4°F-1.0°F
Mid-Atlantic Basin48.7°F7048.3°F0.4°F
New England Basin40.8°F6740.5°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 10, 2019 from