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 ushers in a slight temperature change, with average high-temperatures reducing from November's cool 52.9°F (11.6°C) to a wintry 41.7°F (5.4°C). Throughout the month of December, Montserrat witnesses an average low-temperature of 28.4°F (-2°C).Humidity
The average relative humidity in December is 75%.Rainfall
In Montserrat, during December, the rain falls for 6.6 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 139.6 rainfall days, and 28.43" (722mm) of precipitation is accumulated.Snowfall
Months with snowfall in Montserrat are January through May, October through December. In Montserrat, during December, snow falls for 3.5 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, there are 19.7 snowfall days, and 9.53" (242mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Montserrat, Missouri.On the first day of December, sunrise is at 7:14 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:03 pm CST.
Sunshine
In December, the average sunshine in Montserrat is 5.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is December in Montserrat?
What is the average humidity in December in Montserrat?
How much does it rain in Montserrat in December?
How many days does it snow in December in Montserrat?
What is the month with the shortest days in Montserrat?
What is the average length of the day in December in Montserrat?
When are sunrise and sunset in December in Montserrat?
How long on average sun shines in December in Montserrat?
What are the months with the lowest UV index in Montserrat?
What is the UV index intensity in December in Montserrat?
Average temperature in December
Montserrat, MO
- Average high temperature in December: 41.7°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in December: 28.4°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in December
Montserrat, MO
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Montserrat, MO
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in December
Montserrat, MO
- Average humidity in December: 75%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Montserrat, MO
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Montserrat, MO
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in December
Montserrat, MO
- Average snowfall in December: 1.14"
The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Montserrat, MO
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Montserrat, MO
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Montserrat, MO
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in December
Montserrat, MO
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Montserrat, MO
- Average cloud cover in December: 42
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in December
Montserrat, MO
- 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).
Montserrat, Missouri, USA
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