December weather forecast
Nahdah, Oman

Weather in December

December, the first month of the winter in Nahdah, is still a warm month, with temperature in the range of an average high of 27.9°C (82.2°F) and an average low of 17.1°C (62.8°F).

Temperature

In Nahdah, the average high-temperature in December marginally drops from a tropical 31.5°C (88.7°F) in November to a warm 27.9°C (82.2°F). In Nahdah, the average low-temperature is 17.1°C (62.8°F).

Heat index

The average heat index in December is appraised at 27.7°C (81.9°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, differences in body mass, height, and shape, pregnancy). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In December, the average relative humidity is 42%.

Rainfall

In Nahdah, in December, it is raining for 0.5 days, with typically 1mm (0.04") of accumulated precipitation. Throughout the year, there are 19.8 rainfall days, and 30mm (1.18") of precipitation is accumulated.

Daylight

The month with the shortest days in Nahdah is December, with an average of 10h and 47min of daylight.
On the first day of the month, sunrise is at 06:34 and sunset at 17:26. On the last day of December, sunrise is at 06:51 and sunset at 17:37 +04.

Sunshine

The months with the least sunshine in Nahdah are November and December, with an average of 7.7h of sunshine.

UV index

January, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in December transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Nahdah?

In December, in Nahdah, Oman, the average high-temperature is 27.9°C (82.2°F), and the average low-temperature is 17.1°C (62.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in December is appraised at 27.7°C (81.9°F).

What is the average humidity in December in Nahdah?

In December, the average relative humidity is 42%.

How many days does it rain in December in Nahdah?

In Nahdah, Oman, in December, during 0.5 rainfall days, 1mm (0.04") of precipitation is typically accumulated.

What is the month with the shortest days in Nahdah?

December has the shortest days of the year, with an average of 10h and 47min of daylight.

How many hours of daylight does Nahdah have in December?

In December, the average day length in Nahdah, Oman, is 10h and 47min.

When are sunrise and sunset in December in Nahdah?

In December, on the first day of the month, sunrise is at 06:34 and sunset at 17:26. On the last day of the month, in Nahdah, Oman, sunrise is at 06:51 and sunset at 17:37 +04.

What is the month with the least sunshine in Nahdah?

November and December, with an average of 7.7h of sunshine, are months with the least sunshine in Nahdah, Oman.

How long on average sun shines in December in Nahdah?

In Nahdah, Oman, the average sunshine duration in December is 7.7h.

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

The months with the lowest UV index in Nahdah, Oman, are January, November and December, with an average maximum UV index of 6.

What is the UV index intensity in December in Nahdah?

In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Average temperature in December
Nahdah, Oman

Average temperature in December - Nahdah, Oman
  • Average high temperature in December: 27.9°C

The warmest months (with the highest average high temperature) are June and July (44.6°C).
The month with the lowest average high temperature is January (26.3°C).

  • Average low temperature in December: 17.1°C

The month with the highest average low temperature is July (31.1°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).

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Average pressure in December
Nahdah, Oman

Average pressure in December - Nahdah, Oman
  • Average pressure in December: 1016.9mbar

The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is July (997.9mbar).

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Average wind speed in December
Nahdah, Oman

Average wind speed in December - Nahdah, Oman
  • Average wind speed in December: 11.6km/h

The windiest month (with the highest average wind speed) is July (16.2km/h).
The calmest month (with the lowest average wind speed) is October (10.9km/h).

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Average humidity in December
Nahdah, Oman

Average humidity in December - Nahdah, Oman
  • Average humidity in December: 42%

The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is May (21%).

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Average rainfall in December
Nahdah, Oman

Average rainfall in December - Nahdah, Oman
  • Average rainfall in December: 1mm

The wettest month (with the highest rainfall) is July (6mm).
The driest month (with the least rainfall) is September (0mm).

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Average rainfall days in December
Nahdah, Oman

Average rainfall days in December - Nahdah, Oman
  • Average rainfall days in December: 0.5 days

The month with the highest number of rainy days is April (3.9 days).
The months with the least rainy days are September, October and December (0.5 days).

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

Average daylight in December / Average sunshine in December - Nahdah, Oman
  • Average daylight in December: 10h and 47min

The month with the longest days is June (Average daylight: 13h and 29min).
The month with the shortest days is December (Average daylight: 10h and 47min).

  • Average sunshine in December: 7h and 42min

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The months with the least sunshine are November and December (Average sunshine: 7h and 42min).

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Average sunshine days in December
Nahdah, Oman

Average sunshine days in December - Nahdah, Oman
  • Average sunshine days in December: 30.5 days

The month with the most sunshine days is December (30.5 days).
The month with the least sunshine days is August (25.5 days).

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Average UV index in December
Nahdah, Oman

Average UV index in December - Nahdah, Oman
  • Average UV index in December: 6

The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January, November and December (UV index 6).

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Average cloud cover in December
Nahdah, Oman

Average cloud cover in December - Nahdah, Oman
  • Average cloud cover in December: 5

The month with the most cloud cover is July (Cloud cover 12).
The months with the least cloud cover are September and October (Cloud cover 4).

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Average visibility in December
Nahdah, Oman

Average visibility in December - Nahdah, 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).

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