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 Basin41.8°F9240.6°F1.2°F
California River Basin55.3°F8354.6°F0.7°F
Great Basin45.5°F9744.0°F1.5°F
Lower Colorado River Basin54.6°F7554.1°F0.5°F
Upper Colorado River Basin39.7°F9138.3°F1.4°F
Rio Grande River Basin53.7°F2954.4°F-0.7°F
Texas Gulf Coast River Basin60.5°F3961.0°F-0.5°F
Arkansas-White-Red Basin52.0°F6751.8°F0.2°F
Lower Mississippi River Basin58.4°F3958.9°F-0.5°F
Missouri River Basin41.5°F10739.4°F2.1°F
Souris-Red-Rainy Basin32.8°F9630.7°F2.1°F
Upper Mississippi River Basin41.5°F10040.0°F1.5°F
Great Lakes Basin39.5°F7239.0°F0.5°F
Tennessee River Basin52.1°F3552.7°F-0.6°F
Ohio River Basin46.6°F4046.9°F-0.3°F
South Atlantic-Gulf Basin59.3°F3359.9°F-0.6°F
Mid-Atlantic Basin43.9°F2445.0°F-1.1°F
New England Basin36.1°F3436.8°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on December 8, 2019 from