This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. (Courtesy of This report illustrates the typical weather at Skagway Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Skagway Airport experiences extreme seasonal variation in monthly rainfall. The month with the lowest average high temperature is January (-2.8°C). The most rain falls during the 31 days centered around October 2, with an average total accumulation of 7.1 inches. Monthly: 1981-2010 normals History: 2007-2019 To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. The month with the highest snowfall is January (360.7mm). Alaska is divided into four separate climate zones: The Southern Zone, Southeastern Coastal Zone, Southwestern Zone, and the North Arctic Zone. The May weather guide for Ketchikan, Alaska shows long term weather … The perceived humidity level at Skagway Airport, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout. Average precipitation in : Av. The coldest month (with the lowest average low temperature) is January (-8.2°C). In 2017, the shortest day is December 21, with 6 hours, 2 minutes of daylight; the longest day is June 21, with 18 hours, 40 minutes of daylight. The Key to Having A Good Time In Skagway Is…. The month with the longest days is June (Average daylight: 18.5h). As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. The figure below shows you a compact characterization of the entire year of hourly average temperatures. In May, temperatures in Alaska range from an average low of 40°F (4°C) to an average high of 55°F (13°C). The chance of a wet day peaks at 64% on October 10. The clearer part of the year at Skagway Airport begins around February 16 and lasts for 4.8 months, ending around July 11. Lower dew points feel drier and higher dew points feel more humid. The snowy period of the year lasts for 6.8 months, from October 6 to April 30, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. Snow alone is the most common for 1.5 months, from December 27 to February 11. Station Data. The tables give the normals for maximum and minimum temperatures based on weather … Over the course of the year, the temperature typically varies from 18°F to 61°F and is rarely below -3°F or above 71°F. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine, Monthly averages SkagwayLongitude: -135.315, Latitude: 59.4554Average weather Skagway, AK - 99840, Monthly: 1981-2010 normalsHistory: 2007-2019. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Alaskan cruises may seem suited only for people who like extreme weather, but the truth is that the weather in Alaska … It’s clear about 50% of days on average and while there might be a late season snow or rainy day, May is a good month to visit Alaska based on the weather. Weather in Skagway In Skagway, the summers are mild, the winters are long and freezing, and it is overcast year round. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. All data relating to the Sun’s position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets, by Jean Meeus. Alaska, in May, ranges in temperature depending on the regional zone. : Hours of sunshine, Hi : Average high in ºF - Lo : Average low in ºF - Pre. The warm season lasts for 3.7 months, from May 18 to September 10, with an average daily high temperature above 54°F. The cloudier part of the year begins around July 11 and lasts for 7.2 months, ending around February 16. | Resources, A scenic shot of the White Pass & Yukon Route Railroad heading to Skagway in Alaska, In Skagway, Alaska, the average length of the day in. All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA’s MERRA-2 Modern-Era Retrospective Analysis. Months with the lowest snowfall are June, July, August and September (0mm). : Days with precipitation - Hours sun. [2332953], Weather Atlas | © 2002-2020 | Yu Media Group d.o.o. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. May sees the lovely spring season, with green shoots over the landscape as the skies clear and the temperatures scale up. on What’s the weather like in Skagway, Alaska? The cold season lasts for 3.9 months, from November 12 to March 9, with an average daily high temperature below 34°F. Alaska Weather in May (Ketchikan, Skagway: live in, shops, food) User Name: Remember Me: Password : Please register to participate in our discussions with 2 million other members - it's free … The warmest month (with the highest average high temperature) is July (19.4°C). The average range is in the mild 41°F (5°C) to warm 59°F (15°C) range as the dry season brings only 1.3" (33mm) of rainfall in May. The hottest day of the year is July 9, with an average high of 61°F and low of 48°F. May weather forecast for Skagway, Alaska. high : Average high in ºF - Av.low : Average low in ºF - Av. Average temperatures in Skagway The warm season lasts for 3.7 months, from May … Dyea and the Klondike Gold Rush (The quick version)! Daylight saving time (DST) is observed at Skagway Airport during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5. We use cookies and other tracking technologies on the website to improve your browsing experience, display personalized content and targeted ads, analyze website traffic, and learn where our visitors are coming from. Average temperatures for May at cities, towns and parks throughout Alaska are listed below in degrees Fahrenheit and Celsius. The highest chance of a day with rain alone is 61% on October 9. The least rain falls around February 9, with an average total accumulation of 1.8 inches. We report snowfall in liquid-equivalent terms. The average range is in the mild 41°F (5°C) to warm 59°F (15°C) range as the dry season brings only 1.3" (33mm) of rainfall in May. Over the course of the year, the temperature typically varies from 18°F to 61°F and is rarely below -3°F or above 71°F. Months with the lowest number of rainy days are April, May and June (8 days). You can jump to a separate table for each region of the state: Southeast, South - Central, Southwest, Interior and Far North Alaska. The coldest day of the year is January 15, with an average low of 18°F and high of 27°F. The calmer time of year lasts for 5.4 months, from April 11 to September 23. Mixed snow and rain is the most common for 2.2 months, from February 11 to March 11 and from November 19 to December 27.