Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, with its average high-temperature of 5.4°F (-14.8°C) and an average low-temperature of -5.8°F (-21°C), holds the record as the coldest month.Humidity
In Big Delta, the average relative humidity in January is 87%.Rainfall
In Big Delta, Alaska, in January, during 2 rainfall days, 0.28" (7mm) of precipitation is typically accumulated. In Big Delta, during the entire year, the rain falls for 70.4 days and collects up to 7.56" (192mm) of precipitation.Snowfall
Months with snowfall are January through May, August through December. In January, in Big Delta, it is snowing for 7.8 days. Throughout January, 2.05" (52mm) of snow is accumulated. In Big Delta, during the entire year, snow falls for 56.2 days and aggregates up to 18.66" (474mm) of snow.Daylight
In January, the average length of the day in Big Delta is 5h and 37min.On the first day of the month, sunrise is at 10:34 am and sunset at 2:59 pm. On the last day of January, in Big Delta, sunrise is at 9:26 am and sunset at 4:26 pm AKST.
Sunshine
The average sunshine in January in Big Delta is 3.7h.UV index
January through March, September through December, with an average maximum UV index of 2, are months with the lowest UV index in Big Delta. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the coldest time of year in Big Delta?
How cold is it in Big Delta in January?
What is the average humidity in January in Big Delta?
How much does it rain in Big Delta in January?
How much does it snow in Big Delta in January?
What is the average length of the day in January in Big Delta?
When are sunrise and sunset in January in Big Delta?
How long on average sun shines in January in Big Delta?
What are the months with the lowest UV index in Big Delta?
What is the UV index intensity in January in Big Delta?
Average temperature in January
Big Delta, AK
- Average high temperature in January: 5.4°F
The warmest month (with the highest average high temperature) is July (69.8°F).
The month with the lowest average high temperature is January (5.4°F).
- Average low temperature in January: -5.8°F
The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-5.8°F).
Average pressure in January
Big Delta, AK
- Average pressure in January: 29.92"Hg
The month with the highest atmospheric pressure is February (29.97"Hg).
The month with the lowest atmospheric pressure is September (29.77"Hg).
Average wind speed in January
Big Delta, AK
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity in January
Big Delta, AK
- Average humidity in January: 87%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (51%).
Average rainfall in January
Big Delta, AK
- Average rainfall in January: 0.28"
The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is February (0.24").
Average rainfall days in January
Big Delta, AK
- Average rainfall days in January: 2 days
The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is November (1.7 days).
Average snowfall in January
Big Delta, AK
- Average snowfall in January: 2.05"
The months with the highest snowfall are March and October (2.99").
The months with the least snowfall are June and July (0").
Average snowfall days in January
Big Delta, AK
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is November (9.6 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in January /
Average sunshine in January
Big Delta, AK
- Average daylight in January: 5h and 4min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 13h and 24min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in January
Big Delta, AK
- Average sunshine days in January: 23.5 days
The months with the most sunshine days are January and December (23.5 days).
The month with the least sunshine days is August (17.4 days).
Average UV index in January
Big Delta, AK
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).
Average cloud cover in January
Big Delta, AK
- Average cloud cover in January: 42
The months with the most cloud cover are March and November (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 35).
Average visibility in January
Big Delta, AK
- Average visibility in January: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).
Big Delta, Alaska, USA
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