December weather forecast
Adam, Oman

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Weather in December

December rounds off the year in Adam with an average maximum temperature of 22.8°C (73°F), reinforcing the winter climate. The rainfall measures the same as in January, bringing Adam back to a full-year weather cycle. With the UV index dropping further, residents can enjoy a respite from harsh sun exposure. A noticeable decrease in wind speeds, compared to that in November, calls for calm and enjoyable evenings. As the year ends, the overall calm and cool weather makes December one of the most comfortable months in Adam.

Temperature

As November shifts into December in Adam, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 26.4°C (79.5°F) to a pleasant 22.8°C (73°F). In Adam, the expected average low-temperature for December is a moderate 13.8°C (56.8°F).

Humidity

In December, the average relative humidity is 48%.

Rainfall

In Adam, Oman, in December, it is raining for 3.5 days, with typically 6mm (0.24") of accumulated precipitation. Throughout the year, in Adam, Oman, there are 47.6 rainfall days, and 117mm (4.61") of precipitation is accumulated.

Daylight

With an average of 10h and 48min of daylight, December has the shortest days of the year in Adam, Oman.
On the first day of December, sunrise is at 06:33 and sunset at 17:24. On the last day of the month, sunrise is at 06:49 and sunset at 17:36 +04.

Sunshine

In December, the average sunshine in Adam, Oman, is 7.6h.

UV index

January, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 5 in December suggests the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Feb 7, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average December temperature in Adam?

The average high-temperature and low-temperature during December are 22.8°C (73°F) and 13.8°C (56.8°F) respectively.

What is the average humidity in December in Adam?

In Adam, the average relative humidity in December is 48%.

How many days does it rain in December in Adam?

In Adam, Oman, in December, during 3.5 rainfall days, 6mm (0.24") of precipitation is typically accumulated.

What is the month with the shortest days in Adam?

December has the shortest days of the year in Adam, Oman, with an average of 10h and 48min of daylight.

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

The average day length in December in Adam is 10h and 47min.

When is the sunrise / sunset in December in Adam?

In December, on the first day of the month, sunrise is at 06:33 and sunset at 17:24. On the last day of the month, sunrise is at 06:49 and sunset at 17:36 +04.

How long on average sun shines in December in Adam?

In Adam, the average sunshine duration in December is 7.6h.

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

The months with the lowest UV index in Adam are January, November and December, with an average maximum UV index of 5.

What is the UV index intensity in December in Adam?

The average daily maximum UV index in December in Adam is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Adam, Oman

Average temperature in December - Adam, Oman
  • Average high temperature in December: 22.8°C

The warmest month (with the highest average high temperature) is June (39°C).
The month with the lowest average high temperature is January (21.8°C).

  • Average low temperature in December: 13.8°C

The month with the highest average low temperature is July (27.8°C).
The coldest month (with the lowest average low temperature) is January (11.5°C).

Average pressure in December
Adam, Oman

Average pressure in December - Adam, Oman
  • Average pressure in December: 1017.2mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is July (998.4mbar).

Average wind speed in December
Adam, Oman

Average wind speed in December - Adam, Oman
  • Average wind speed in December: 5km/h

The windiest month (with the highest average wind speed) is June (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.7km/h).

Average humidity in December
Adam, Oman

Average humidity in December - Adam, Oman
  • Average humidity in December: 48%

The month with the highest relative humidity is January (49%).
The month with the lowest relative humidity is May (24%).

Average rainfall in December
Adam, Oman

Average rainfall in December - Adam, Oman
  • Average rainfall in December: 6mm

The wettest month (with the highest rainfall) is August (18mm).
The driest month (with the least rainfall) is September (1mm).

Average rainfall days in December
Adam, Oman

Average rainfall days in December - Adam, Oman
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is July (7.5 days).
The month with the least rainy days is September (1.5 days).

Average daylight in December /
Average sunshine in December
Adam, Oman

Average daylight in December / Average sunshine in December - Adam, Oman
  • Average daylight in December: 10h and 5min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in December: 7h and 4min

The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).

Average sunshine days in December
Adam, Oman

Average sunshine days in December - Adam, Oman
  • Average sunshine days in December: 27.2 days

The month with the most sunshine days is September (28 days).
The month with the least sunshine days is August (21.3 days).

Average UV index in December
Adam, Oman

Average UV index in December - Adam, Oman
  • Average UV index in December: 5

The months with the highest UV index are April, May, June, July and August (UV index 8).
The months with the lowest UV index are January, November and December (UV index 5).

Average cloud cover in December
Adam, Oman

Average cloud cover in December - Adam, Oman
  • Average cloud cover in December: 9

The month with the most cloud cover is July (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 5).

Average visibility in December
Adam, Oman

Average visibility in December - Adam, Oman
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Adam, Oman

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