December weather forecast
McLain, MS

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Weather in December

The first month of the winter, December, is still a refreshing month in McLain, Mississippi, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 45.9°F (7.7°C).

Temperature

McLain's transition into December involves a gentle shift in temperature, receding from an enjoyable 67.6°F (19.8°C) in November to a still comfortable 61.5°F (16.4°C). McLain, during December, witnesses an average low-temperature of 45.9°F (7.7°C).

Humidity

The most humid month is December, with an average relative humidity of 80%.

Rainfall

In McLain, in December, it is raining for 12.8 days, with typically 2.8" (71mm) of accumulated precipitation. In McLain, during the entire year, the rain falls for 172.4 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

Months with snowfall in McLain, Mississippi, are January and December. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 0.9 snowfall days, and 0.39" (10mm) of snow is accumulated.

Daylight

With an average of 10h and 12min of daylight, December has the shortest days of the year in McLain.
On the first day of December in McLain, sunrise is at 6:36 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:03 pm CST.

Sunshine

December has the least sunshine of the year in McLain, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 3 in December translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What is the temperature in December in McLain?

In McLain, 61.5°F (16.4°C) is the average high-temperature and 45.9°F (7.7°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 102.2°F (39°C).

What is the most humid month in McLain?

December is the most humid month, with an average relative humidity of 80%.

What is the average humidity in December in McLain?

The average relative humidity in December in McLain is 80%.

How much does it rain in McLain in December?

In December, in McLain, the rain falls for 12.8 days. Throughout December, 2.8" (71mm) of precipitation is accumulated.

When does it start snowing in McLain?

December is the first month it typically snows in McLain. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in McLain?

With an average of 10h and 12min of daylight, December has the shortest days of the year in McLain, Mississippi.

What is the average length of the day in December in McLain?

In December, the average day length in McLain, Mississippi, is 10h and 10min.

What time are sunrise and sunset in December in McLain?

On the first day of December, sunrise is at 6:36 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:03 pm CST.

What is the month with the least sunshine in McLain?

The month with the least sunshine is December, with an average of 5.1h of sunshine.

How long on average sun shines in December in McLain?

The average sunshine duration in December in McLain is 5.1h.

What are the months with the lowest UV index in McLain?

The months with the lowest UV index in McLain are January and December, with an average maximum UV index of 3.

What is the UV index reading in December in McLain?

The average daily maximum UV index in December in McLain, Mississippi, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
McLain, MS

Average temperature in December - McLain, MS
  • Average high temperature in December: 61.5°F

The warmest months (with the highest average high temperature) are July and August (91.6°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in December: 45.9°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in December
McLain, MS

Average pressure in December - McLain, MS
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in December
McLain, MS

Average wind speed in December - McLain, MS
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).

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Average humidity in December
McLain, MS

Average humidity in December - McLain, MS
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
McLain, MS

Average rainfall in December - McLain, MS
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.73").

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Average rainfall days in December
McLain, MS

Average rainfall days in December - McLain, MS
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is July (23.6 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in December
McLain, MS

Average snowfall in December - McLain, MS
  • Average snowfall in December: 0.04"

The month with the highest snowfall is January (0.35").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
McLain, MS

Average snowfall days in December - McLain, MS
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
McLain, MS

Average daylight in December / Average sunshine in December - McLain, MS
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in December
McLain, MS

Average sunshine days in December - McLain, MS
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (5.1 days).

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Average UV index in December
McLain, MS

Average UV index in December - McLain, MS
  • Average UV index in December: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
McLain, MS

Average cloud cover in December - McLain, MS
  • Average cloud cover in December: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in December
McLain, MS

Average visibility in December - McLain, MS
  • Average visibility in December: 5mi

The months with the highest visibility are June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, September and December (5mi).

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McLain, Mississippi, USA

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