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
(122 Years)
Pacific Northwest Basin45.7°F11044.4°F1.3°F
California River Basin58.2°F9357.3°F0.9°F
Great Basin49.1°F8448.4°F0.7°F
Lower Colorado River Basin58.6°F8158.2°F0.4°F
Upper Colorado River Basin44.2°F8643.4°F0.8°F
Rio Grande River Basin58.6°F2458.9°F-0.3°F
Texas Gulf Coast River Basin65.2°F3565.4°F-0.2°F
Arkansas-White-Red Basin57.0°F5857.0°F0.0°F
Lower Mississippi River Basin63.6°F5763.5°F0.1°F
Missouri River Basin47.2°F11445.3°F1.9°F
Souris-Red-Rainy Basin41.3°F11638.5°F2.8°F
Upper Mississippi River Basin48.6°F11446.7°F1.9°F
Great Lakes Basin46.1°F10944.5°F1.6°F
Tennessee River Basin57.8°F6857.5°F0.3°F
Ohio River Basin53.0°F9652.2°F0.8°F
South Atlantic-Gulf Basin64.1°F6963.9°F0.2°F
Mid-Atlantic Basin50.6°F8750.0°F0.6°F
New England Basin42.8°F8142.2°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 19, 2019 from