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
(123 Years)
Pacific Northwest Basin42.0°F5741.9°F0.1°F
California River Basin55.5°F6455.4°F0.1°F
Great Basin45.5°F5045.5°F0.0°F
Lower Colorado River Basin55.9°F7555.6°F0.3°F
Upper Colorado River Basin40.2°F5040.3°F-0.1°F
Rio Grande River Basin56.4°F6756.2°F0.2°F
Texas Gulf Coast River Basin62.6°F4762.7°F-0.1°F
Arkansas-White-Red Basin53.9°F6753.8°F0.1°F
Lower Mississippi River Basin60.8°F5860.8°F0.0°F
Missouri River Basin42.3°F8341.7°F0.6°F
Souris-Red-Rainy Basin35.0°F8733.9°F1.1°F
Upper Mississippi River Basin43.2°F7442.8°F0.4°F
Great Lakes Basin41.4°F7541.1°F0.3°F
Tennessee River Basin54.9°F6754.6°F0.3°F
Ohio River Basin49.3°F7149.1°F0.2°F
South Atlantic-Gulf Basin61.4°F4561.5°F-0.1°F
Mid-Atlantic Basin47.3°F7846.9°F0.4°F
New England Basin39.7°F8838.8°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 22, 2019 from