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
Palmyra's weather changes with the onset of December, slightly falling from a chilly 46.4°F (8°C) in November to a cold 35.8°F (2.1°C). An average nighttime temperature of 26.4°F (-3.1°C) is witnessed throughout December.Humidity
In Palmyra, Michigan, the average relative humidity in December is 83%.Rainfall
January, February and December are months with the least rain in Palmyra when the rain falls for 6.9 days and typically aggregates up to 0.47" (12mm) of rain.Snowfall
January through May, October through December are months with snowfall in Palmyra. In Palmyra, during December, snow falls for 8.1 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, in Palmyra, Michigan, there are 37.4 snowfall days, and 4.41" (112mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Palmyra.On the first day of December, sunrise is at 7:44 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 5:14 pm EST.
Sunshine
The average sunshine in December is 3.6h.UV index
December is the month with the lowest UV index in Palmyra, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is December in Palmyra?
What is the average humidity in December in Palmyra?
What is the driest month in Palmyra?
How many days does it rain in December in Palmyra?
How much does it snow in Palmyra in December?
What is the month with the shortest days in Palmyra?
What is the average length of the day in December in Palmyra?
What time are sunrise and sunset in December in Palmyra?
How many hours of sunshine does Palmyra have in December?
What is the month with the lowest UV index in Palmyra?
What is the UV index reading in December in Palmyra?
Average temperature in December
Palmyra, MI
- Average high temperature in December: 35.8°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in December
Palmyra, MI
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Palmyra, MI
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Palmyra, MI
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Palmyra, MI
- Average rainfall in December: 0.47"
The wettest month (with the highest rainfall) is June (1.22").
The driest months (with the least rainfall) are January, February and December (0.47").
Average rainfall days in December
Palmyra, MI
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is June (13.8 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in December
Palmyra, MI
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Palmyra, MI
- Average snowfall days in December: 8.1 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Palmyra, MI
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Palmyra, MI
- Average sunshine days in December: 18.8 days
The months with the most sunshine days are January and November (18.9 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in December
Palmyra, MI
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Palmyra, MI
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Palmyra, MI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Palmyra, Michigan, USA
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