May 29, 2025 · Earth's surface temperature has risen about 2 degrees Fahrenheit since the start of the NOAA record in 1850. It may seem like a small change, but it's a tremendous increase …

Jun 25, 2025 · Climate Explorer displays charts and maps of future climate projections for every county in the contiguous United States. Users can explore past conditions and those projected …

Jun 25, 2025 · Web map of climate-related planting zones layers based on annual minimum temperatures from 1971-2000, 1981-2010, and the change between the two periods. View this …

Jun 25, 2025 · Global Climate Dashboard Tracking climate change and natural variability over time.

Sep 19, 2024 · This website is an ARCHIVED version of NOAA Climate.gov as of June 25, 2025. Content is not being updated or maintained, and some links may no longer work.

Oct 12, 2022 · Scientists warn that if our world warms by 2.7°F (1.5°C) or more above pre-industrial temperatures, then there will very likely be harmful impacts to human health and well …

Jun 25, 2025 · NOAA's Sea Level Rise map viewer gives users a way to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides).

Jun 25, 2025 · Climate models separate Earth’s surface into a three-dimensional grid of cells. The results of processes modeled in each cell are passed to neighboring cells to model the …

Jun 25, 2025 · Local measurements of sea level change reflect any vertical motion of the land: if land sinks, sea level rises. Conversely, if land moves up, sea level appears to be going down.

Oct 12, 2022 · Finally, no other known climate influences have changed enough to account for the observed warming trend. Taken together, these and other lines of evidence point squarely to …