https://www.climate.gov/media/13329
...caption The frost-free season length, defined as the period between the last occurrence...relative to 1901-1960. Increases in frost-free season length ...
https://www.climate.gov/news-features/featured-images/warm-winter-could-mean-early-bloom-dc%E2%80%99s-cherry-blossomsLast year, more than a million people flocked to Washington, D.C., for the National...through April 3. But last week, the Park Service revised its dat ...
https://www.climate.gov/news-features/features/who-rules-californias-russian-river
...perfection. How one unexpected, deadly frost could compromise an entire year’s harvest...share, even when drought, floods, or frost strikes the ...
https://www.climate.gov/news-features/understanding-climate/september-2020-us-climate-outlook-late-season-heat-wave-across
...to late-season heat waves, or even frosts and freezes. The September 2020 outlook...outlook: late season heat wave out west, frost and freezes ...
https://www.climate.gov/news-features/features/pairing-wine-salmon-climate-lessons-california
...came a cold snap. “It only takes one frost event to ruin a crop,” Frey says, “and...“and it doesn’t even have to be a bad frost event to cause damage ...
https://www.climate.gov/news-features/understanding-climate/shrub-takeover-one-sign-arctic-change
...surrounding a cluster of lakes. Gerald Frost, a Ph.D. student at the University...driving the greening of the Arctic. Frost is working in ...
https://www.climate.gov/news-features/climate-and/climate-pumpkins
...pumpkins are harvested before heavy frosts begin at the end of October or early...susceptible to cold temperatures and frost, which can cause them to ...
https://www.drought.gov/sites/default/files/2025-06/Southeast_Impact_Outlook_June_2025.pdf
...breaking the previous record set just last year. Muscle Shoals, AL recorded 6.01...though some peach blooms sustained frost damage in March. Soil ...
https://www.climate.gov/news-features/featured-images/2021-arctic-report-card-strong-greening-trend-continues-across-arctic
...record have all occurred within the last decade. But what does “greening” mean...affected by permafrost thaw. Reference Frost, G.V., Macander, M.J ...
https://www.climate.gov/news-features/videos/2016-spring-climate-and-flood-outlook
...under water from torrential rainfall last week have an elevated risk of moderate...late summer and fall precipitation, frost depth, soil saturation ...
https://www.climate.gov/news-features/event-tracker/first-blooms-2025-spring-season-were-earlier-average-across-most-united
...spring highlighted how the leaf-out date (the date when plants’ first leaves emerged)...for many decades is the first bloom date. Beyond our own ...
https://www.climate.gov/news-features/understanding-climate/2024-arctic-report-card-documents-rapid-dramatic-change
...ranked second-warmest since 1900. The last nine years are the nine warmest on record...minimum ice extents have occurred in the last 18 years. Arctic ...
https://www.climate.gov/news-features/featured-images/are-you-dreaming-white-christmas
...heating and cooling degree days, frost/freeze dates, and growing-degree days calculated
https://www.climate.gov/news-features/featured-images/search-clouds-over-greenland
...added to the ice sheet by deposition of frost, production of ice crystals from supercooled
https://www.climate.gov/news-features/understanding-climate/interactive-map-are-you-dreaming-white-christmas
...heating and cooling degree days, frost/freeze dates, and growing-degree days calculated
https://www.drought.gov/drought-status-updates/drought-early-warning-update-northeast-2023-09-29
Environmental/Ecological Impacts of Last Winter – A Low Snow Winter: Northeast...the deep freeze in February; the hard frost in May; and the rainfall ...
https://www.climate.gov/news-features/features/new-climate-normals-gardeners-expect-warmer-nights
...temperatures and month- or year-to-date precipitation. The data can be accessed...agricultural normals such as Frost/Freeze Dates, and ...
https://www.climate.gov/news-features/climate-and/climate-allergies
... pollen seasons will start sooner, last longer, and produce more pollen than...climate also means a higher number of frost-free days, which especially ...
