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.

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Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin43.9°F9442.7°F1.2°F
California River Basin57.6°F10356.2°F1.4°F
Great Basin47.9°F10046.5°F1.4°F
Lower Colorado River Basin57.7°F10556.1°F1.6°F
Upper Colorado River Basin42.3°F9540.8°F1.5°F
Rio Grande River Basin57.8°F10656.5°F1.3°F
Texas Gulf Coast River Basin63.6°F8563.0°F0.6°F
Arkansas-White-Red Basin55.8°F11054.2°F1.6°F
Lower Mississippi River Basin61.5°F7861.0°F0.5°F
Missouri River Basin44.8°F11542.2°F2.6°F
Souris-Red-Rainy Basin38.6°F11934.0°F4.6°F
Upper Mississippi River Basin46.7°F12042.9°F3.8°F
Great Lakes Basin45.5°F12041.3°F4.2°F
Tennessee River Basin55.8°F9054.9°F0.9°F
Ohio River Basin51.7°F11949.3°F2.4°F
South Atlantic-Gulf Basin62.6°F9661.6°F1.0°F
Mid-Atlantic Basin50.5°F12047.1°F3.4°F
New England Basin43.4°F12239.2°F4.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 29, 2020 from