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 Basin43.9°F3044.5°F-0.6°F
California River Basin58.0°F8557.3°F0.7°F
Great Basin48.5°F6648.4°F0.1°F
Lower Colorado River Basin58.7°F8758.3°F0.4°F
Upper Colorado River Basin43.9°F8043.4°F0.5°F
Rio Grande River Basin59.2°F7858.9°F0.3°F
Texas Gulf Coast River Basin65.8°F8565.4°F0.4°F
Arkansas-White-Red Basin57.1°F7157.0°F0.1°F
Lower Mississippi River Basin63.8°F8063.5°F0.3°F
Missouri River Basin45.6°F7845.4°F0.2°F
Souris-Red-Rainy Basin39.4°F8838.5°F0.9°F
Upper Mississippi River Basin47.0°F8046.7°F0.3°F
Great Lakes Basin45.0°F8544.4°F0.6°F
Tennessee River Basin57.8°F6857.5°F0.3°F
Ohio River Basin52.5°F7652.2°F0.3°F
South Atlantic-Gulf Basin64.4°F9463.9°F0.5°F
Mid-Atlantic Basin50.4°F8050.0°F0.4°F
New England Basin42.4°F6742.1°F0.3°F

Citing This Page

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