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 the beginning of December, Welch's average high-temperature experiences a significant decrease, moving from an icy 40.8°F (4.9°C) in November to a subzero cold 25.7°F (-3.5°C). Throughout December, the nighttime temperature in Welch averages to 15.1°F (-9.4°C).Humidity
The average relative humidity in December in Welch is 88%.Rainfall
In December, the rain falls for 4 days. Throughout December, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Welch, there are 124.3 rainfall days, and 23.66" (601mm) of precipitation is accumulated.Snowfall
Months with snowfall in Welch, Minnesota, are January through May, October through December. In December, it is snowing for 10.2 days. Throughout December, 3.43" (87mm) of snow is accumulated. In Welch, during the entire year, snow falls for 51.4 days and aggregates up to 18.58" (472mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Welch.On the first day of the month, sunrise is at 7:28 am and sunset at 4:32 pm. On the last day of December, in Welch, sunrise is at 7:47 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December is 3.5h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 1 in December translates into this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Welch?
What is the average humidity in December in Welch?
How much does it rain in Welch in December?
How much does it snow in Welch in December?
What is the month with the shortest days in Welch?
What is the average length of the day in December in Welch?
What time are sunrise and sunset in December in Welch?
How long on average sun shines in December in Welch?
When is the lowest UV index in Welch?
What is the UV index reading in December in Welch?
Average temperature in December
Welch, MN
- Average high temperature in December: 25.7°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in December: 15.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure in December
Welch, MN
- Average pressure in December: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Welch, MN
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in December
Welch, MN
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Welch, MN
- Average rainfall in December: 1.1"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Welch, MN
- Average rainfall days in December: 4 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in December
Welch, MN
- Average snowfall in December: 3.43"
The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Welch, MN
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Welch, MN
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Welch, MN
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in December
Welch, MN
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Welch, MN
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Welch, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Welch, Minnesota, USA
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