Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With average high and low temperatures of 17.8°F (-7.9°C) and 9°F (-12.8°C) respectively, December is Skagway's coldest month.Humidity
In Skagway, the average relative humidity in December is 92%.Rainfall
In Skagway, in December, it is raining for 8 days, with typically 3.66" (93mm) of accumulated precipitation. In Skagway, during the entire year, the rain falls for 172.5 days and collects up to 33.66" (855mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Skagway, in December, snow falls for 18 days, with typically accumulated 18.11" (460mm) of snow. In Skagway, Alaska, during the entire year, snow falls for 95.8 days and aggregates up to 78.78" (2001mm) of snow.Daylight
With an average of 6h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:33 am and sunset at 3:07 pm. On the last day of December, in Skagway, sunrise is at 8:58 am and sunset at 3:10 pm AKST.
Sunshine
With an average of 2.8h of sunshine, December has the least sunshine of the year in Skagway.UV index
The months with the lowest UV index are January, February, April, September through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 1 in December translates into these instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What time of the year is the coldest in Skagway?
How cold is it in Skagway in December?
What is the average humidity in December in Skagway?
How many days does it rain in December in Skagway?
How many days does it snow in December in Skagway?
What is the month with the shortest days in Skagway?
What is the average length of the day in December in Skagway?
What time are sunrise and sunset in December in Skagway?
What is the month with the least sunshine in Skagway?
How long on average sun shines in December in Skagway?
What are the months with the lowest UV index in Skagway?
How high is the UV index in December in Skagway?
Average temperature in December
Skagway, AK
- Average high temperature in December: 17.8°F
The warmest month (with the highest average high temperature) is July (54.9°F).
The month with the lowest average high temperature is December (17.8°F).
- Average low temperature in December: 9°F
The month with the highest average low temperature is July (42.6°F).
The coldest month (with the lowest average low temperature) is February (7°F).
Average pressure in December
Skagway, AK
- Average pressure in December: 29.89"Hg
The month with the highest atmospheric pressure is July (30"Hg).
The month with the lowest atmospheric pressure is November (29.83"Hg).
Average wind speed in December
Skagway, AK
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest months (with the lowest average wind speed) are April and May (5.5mph).
Average humidity in December
Skagway, AK
- Average humidity in December: 92%
The month with the highest relative humidity is January (94%).
The months with the lowest relative humidity are June and July (80%).
Average rainfall in December
Skagway, AK
- Average rainfall in December: 3.66"
The wettest month (with the highest rainfall) is January (4.13").
The driest month (with the least rainfall) is May (1.54").
Average rainfall days in December
Skagway, AK
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is August (19.6 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in December
Skagway, AK
- Average snowfall in December: 18.11"
The month with the highest snowfall is January (19.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Skagway, AK
- Average snowfall days in December: 18 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Skagway, AK
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Skagway, AK
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is March (12.3 days).
The month with the least sunshine days is June (8 days).
Average UV index in December
Skagway, AK
- Average UV index in December: 1
The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, April, September, October, November and December (UV index 1).
Average cloud cover in December
Skagway, AK
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 51).
Average visibility in December
Skagway, AK
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Skagway, Alaska, USA
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