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 Basin47.8°F5847.7°F0.1°F
California River Basin60.9°F8660.1°F0.8°F
Great Basin52.5°F7752.0°F0.5°F
Lower Colorado River Basin61.4°F4561.6°F-0.2°F
Upper Colorado River Basin47.0°F4447.4°F-0.4°F
Rio Grande River Basin61.8°F2962.3°F-0.5°F
Texas Gulf Coast River Basin69.0°F5468.9°F0.1°F
Arkansas-White-Red Basin61.7°F9261.0°F0.7°F
Lower Mississippi River Basin67.7°F9066.9°F0.8°F
Missouri River Basin51.7°F10450.1°F1.6°F
Souris-Red-Rainy Basin47.8°F11744.8°F3.0°F
Upper Mississippi River Basin55.3°F12252.1°F3.2°F
Great Lakes Basin52.4°F11949.5°F2.9°F
Tennessee River Basin62.9°F11661.2°F1.7°F
Ohio River Basin58.7°F11856.5°F2.2°F
South Atlantic-Gulf Basin67.9°F10166.9°F1.0°F
Mid-Atlantic Basin56.4°F11754.3°F2.1°F
New England Basin49.3°F11447.1°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from