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 Basin16.4°F127.1°F-10.7°F
California River Basin35.4°F142.7°F-7.3°F
Great Basin18.8°F128.9°F-10.1°F
Lower Colorado River Basin35.4°F639.6°F-4.2°F
Upper Colorado River Basin17.2°F1122.0°F-4.8°F
Rio Grande River Basin39.4°F3040.9°F-1.5°F
Texas Gulf Coast River Basin46.6°F4847.0°F-0.4°F
Arkansas-White-Red Basin33.8°F2135.8°F-2.0°F
Lower Mississippi River Basin49.0°F11445.2°F3.8°F
Missouri River Basin14.4°F221.3°F-6.9°F
Souris-Red-Rainy Basin5.7°F447.6°F-1.9°F
Upper Mississippi River Basin21.0°F7119.9°F1.1°F
Great Lakes Basin25.5°F10521.6°F3.9°F
Tennessee River Basin43.8°F11738.5°F5.3°F
Ohio River Basin36.2°F11830.9°F5.3°F
South Atlantic-Gulf Basin53.4°F12047.8°F5.6°F
Mid-Atlantic Basin34.0°F11129.2°F4.8°F
New England Basin24.2°F11319.1°F5.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 11, 2019 from