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
December is marked by a significant decrease, with the average high-temperature retreating from an icy 40.8°F (4.9°C) in November to a subzero cold 26.4°F (-3.1°C). An average minimum temperature of 16.3°F (-8.7°C) is recorded during the month of December.Humidity
The average relative humidity in December in Harmony, Minnesota, is 88%.Rainfall
In Harmony, in December, during 4.2 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. Throughout the year, in Harmony, there are 123.3 rainfall days, and 19.37" (492mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Harmony, during December, snow falls for 11.6 days and regularly aggregates up to 1.97" (50mm) of snow. In Harmony, during the entire year, snow falls for 51.2 days and aggregates up to 14.49" (368mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Harmony.On the first day of the month, sunrise is at 7:22 am and sunset at 4:32 pm. On the last day of December, in Harmony, Minnesota, sunrise is at 7:41 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December in Harmony is 3.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is December in Harmony?
What is the average humidity in December in Harmony?
How many days does it rain in December in Harmony?
How much does it snow in Harmony in December?
What is the month with the shortest days in Harmony?
What is the average length of the day in December in Harmony?
What time are sunrise and sunset in December in Harmony?
How long on average sun shines in December in Harmony?
What are the months with the lowest UV index in Harmony?
What is the UV index reading in December in Harmony?
Average temperature in December
Harmony, MN
- Average high temperature in December: 26.4°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (21°F).
- Average low temperature in December: 16.3°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 (8.4°F).
Average pressure in December
Harmony, MN
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Harmony, MN
- Average wind speed in December: 9.9mph
The windiest months (with the highest average wind speed) are January, February, April and November (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in December
Harmony, MN
- Average humidity in December: 88%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Harmony, MN
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in December
Harmony, MN
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Harmony, MN
- Average snowfall in December: 1.97"
The month with the highest snowfall is February (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Harmony, MN
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harmony, MN
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Harmony, MN
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Harmony, 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
Harmony, MN
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Harmony, MN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Harmony, Minnesota, USA
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