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
Montgomery in December undergoes a mild reduction in the average high-temperature, shifting from November's frosty 45.5°F (7.5°C) to a wintry 34.5°F (1.4°C). An average nighttime temperature of 25.7°F (-3.5°C) marks December.Humidity
The average relative humidity in December is 84%.Rainfall
The months with the least rainfall are September, November and December Rain falls for 11 days and accumulates 1.85" (47mm) of rain.Snowfall
January through May, October through December are months with snowfall in Montgomery. In Montgomery, Michigan, in December, during 13.7 snowfall days, 3.31" (84mm) of snow is typically accumulated. In Montgomery, during the entire year, snow falls for 61.2 days and aggregates up to 19.02" (483mm) of snow.Daylight
December has the shortest days of the year in Montgomery, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:47 am and sunset at 5:09 pm. On the last day of December, sunrise is at 8:06 am and sunset at 5:18 pm EST.
Sunshine
The average sunshine in December in Montgomery is 3.5h.UV index
The month with the lowest UV index in Montgomery is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is December in Montgomery?
What is the average humidity in December in Montgomery?
What is the driest month in Montgomery?
How much does it rain in Montgomery in December?
How many days does it snow in December in Montgomery?
What is the month with the shortest days in Montgomery?
How many hours of daylight does Montgomery have in December?
When is the sunrise / sunset in December in Montgomery?
How many hours of sunshine does Montgomery have in December?
When is the lowest UV index in Montgomery?
How high is the UV index in December in Montgomery?
Average temperature in December
Montgomery, MI
- Average high temperature in December: 34.5°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in December: 25.7°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in December
Montgomery, 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
Montgomery, MI
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in December
Montgomery, MI
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall in December
Montgomery, MI
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is April (3.98").
The driest months (with the least rainfall) are September, November and December (1.85").
Average rainfall days in December
Montgomery, MI
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Montgomery, MI
- Average snowfall in December: 3.31"
The month with the highest snowfall is January (4.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Montgomery, MI
- Average snowfall days in December: 13.7 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Montgomery, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Montgomery, MI
- Average sunshine days in December: 10.4 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in December
Montgomery, MI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Montgomery, MI
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Montgomery, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, October and November (6mi).
The months with the lowest visibility are January, February, August, September and December (5mi).
Montgomery, Michigan, USA
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