December weather forecast
Osborn, AL

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Weather in December

December, the first month of the winter in Osborn, is also a moderate month, with an average temperature ranging between min 41.9°F (5.5°C) and max 57°F (13.9°C).

Temperature

December signifies a gentle decline in Osborn's average high-temperature, easing from an enjoyable 64.4°F (18°C) in November to a still refreshing 57°F (13.9°C). Osborn witnesses an average low-temperature of 41.9°F (5.5°C) throughout the month of December.

Humidity

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

Rainfall

In Osborn, in December, during 13.1 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In Osborn, Alabama, during the entire year, the rain falls for 167.4 days and collects up to 36.93" (938mm) of precipitation.

Snowfall

Months with snowfall are January, February, November and December. In December, it is snowing for 0.3 days. Throughout December, 0.35" (9mm) of snow is accumulated. Throughout the year, in Osborn, there are 2.6 snowfall days, and 1.02" (26mm) of snow is accumulated.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:33 am and sunset at 4:42 pm. On the last day of December, sunrise is at 6:50 am and sunset at 4:53 pm CST.

Sunshine

February and December, with an average of 5h of sunshine, are months with the least sunshine in Osborn.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 3 during December morphs into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the temperature in December in Osborn?

In Osborn, 57°F (13.9°C) is the average high-temperature and 41.9°F (5.5°C) is the average low-temperature during December. In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 98.6°F (37°C).

What is the most humid month in Osborn?

With an average relative humidity of 80%, December is the most humid month in Osborn, Alabama.

What is the average humidity in December in Osborn?

The average relative humidity in December in Osborn, Alabama, is 80%.

How many days does it rain in December in Osborn?

In Osborn, in December, during 13.1 rainfall days, 3.62" (92mm) of precipitation is typically accumulated.

How much does it snow in Osborn in December?

In Osborn, Alabama, in December, snow falls for 0.3 days, with typically accumulated 0.35" (9mm) of snow.

What is the month with the shortest days in Osborn?

December has the shortest days of the year in Osborn, Alabama, with an average of 10h and 0min of daylight.

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

The average day length in December in Osborn, Alabama, is 10h and 2min.

What time are sunrise and sunset in December in Osborn?

On the first day of December in Osborn, Alabama, sunrise is at 6:33 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:53 pm CST.

What are the months with the least sunshine in Osborn?

The months with the least sunshine in Osborn are February and December, with an average of 5h of sunshine.

How long on average sun shines in December in Osborn?

In December, the average sunshine duration in Osborn, Alabama, is 5h.

What is the month with the lowest UV index in Osborn?

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

How high is the UV index in December in Osborn?

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

Average temperature in December
Osborn, AL

Average temperature in December - Osborn, AL
  • Average high temperature in December: 57°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (53.8°F).

  • Average low temperature in December: 41.9°F

The month with the highest average low temperature is August (72°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

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Average pressure in December
Osborn, AL

Average pressure in December - Osborn, AL
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in December
Osborn, AL

Average wind speed in December - Osborn, AL
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in December
Osborn, AL

Average humidity in December - Osborn, AL
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in December
Osborn, AL

Average rainfall in December - Osborn, AL
  • Average rainfall in December: 3.62"

The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in December
Osborn, AL

Average rainfall days in December - Osborn, AL
  • Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in December
Osborn, AL

Average snowfall in December - Osborn, AL
  • Average snowfall in December: 0.35"

The month with the highest snowfall is January (0.39").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in December
Osborn, AL

Average snowfall days in December - Osborn, AL
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Osborn, AL

Average daylight in December / Average sunshine in December - Osborn, AL
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Osborn, AL

Average sunshine days in December - Osborn, AL
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (8.1 days).

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Average UV index in December
Osborn, AL

Average UV index in December - Osborn, AL
  • Average UV index in December: 3

The months with the highest UV index are 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
Osborn, AL

Average cloud cover in December - Osborn, AL
  • Average cloud cover in December: 47

The month with the most cloud cover is December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 29).

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Average visibility in December
Osborn, AL

Average visibility in December - Osborn, AL
  • 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).

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Osborn, Alabama, USA

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