December weather forecast
Umm Al Hassam, Bahrain

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Weather in December

December in Umm Al Hassam is punctuated by mild, pleasant daytime temperatures averaging around 22.4°C (72.3°F). Coupled with the gentle but cool breeze and fewer daylight hours, the city effectively embraces a version of winter. Rainfall decreases to a still notable 8mm (0.31") across approximately three and a half days of the month. Clear skies prevail for most of the festive season, providing a perfect backdrop for holiday celebrations. As the year concludes, residents look forward to the mild and enjoyable weather continuing into the new year.

Temperature

The average high-temperature in Umm Al Hassam slightly decreases in December, shifting from a moderately hot 26.8°C (80.2°F) in November to an agreeable 22.4°C (72.3°F). Umm Al Hassam's nights in December maintain a consistent average of 20.3°C (68.5°F), demonstrating a minimal differential from its daytime temperature.

Humidity

December is the most humid month, with an average relative humidity of 62%.

Rainfall

In Umm Al Hassam, in December, it is raining for 3.5 days, with typically 8mm (0.31") of accumulated precipitation. In Umm Al Hassam, during the entire year, the rain falls for 26.2 days and collects up to 64mm (2.52") of precipitation.

Daylight

With an average of 10h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:08 and sunset at 16:45. On the last day of December, sunrise is at 06:24 and sunset at 16:56 +03.

Sunshine

January, February and December, with an average of 7.4h of sunshine, are months with the least sunshine in Umm Al Hassam.

UV index

The average daily maximum UV index in December in Umm Al Hassam is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the usual temperature for Umm Al Hassam in December?

An average high-temperature, in December, in Umm Al Hassam, is 22.4°C (72.3°F) and the average low-temperature is 20.3°C (68.5°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in October is calculated to be 37°C (98.6°F).

What is the most humid month in Umm Al Hassam?

December is the most humid month in Umm Al Hassam, Bahrain, with an average relative humidity of 62%.

What is the average humidity in December in Umm Al Hassam?

In Umm Al Hassam, the average relative humidity in December is 62%.

How many days does it rain in December in Umm Al Hassam?

In Umm Al Hassam, in December, during 3.5 rainfall days, 8mm (0.31") of precipitation is typically accumulated.

What is the month with the shortest days in Umm Al Hassam?

December has the shortest days of the year in Umm Al Hassam, with an average of 10h and 30min of daylight.

What is the average length of the day in December in Umm Al Hassam?

In December, the average day length is 10h and 32min.

When is the sunrise / sunset in December in Umm Al Hassam?

In December, on the first day of the month, sunrise is at 06:08 and sunset at 16:45. On the last day of the month, in Umm Al Hassam, Bahrain, sunrise is at 06:24 and sunset at 16:56 +03.

What is the month with the least sunshine in Umm Al Hassam?

The months with the least sunshine are January, February and December, with an average of 7.4h of sunshine.

How many hours of sunshine does Umm Al Hassam have in December?

The average sunshine duration in December in Umm Al Hassam, Bahrain, is 7.4h.

What is the UV index intensity in December in Umm Al Hassam?

In Umm Al Hassam, Bahrain, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in December
Umm Al Hassam, Bahrain

Average temperature in December - Umm Al Hassam, Bahrain
  • Average high temperature in December: 22.4°C

The warmest month (with the highest average high temperature) is July (36.7°C).
The month with the lowest average high temperature is January (20.3°C).

  • Average low temperature in December: 20.3°C

The month with the highest average low temperature is August (33.4°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).

Average pressure in December
Umm Al Hassam, Bahrain

Average pressure in December - Umm Al Hassam, Bahrain
  • Average pressure in December: 1018.7mbar

The months with the highest atmospheric pressure are January and December (1018.7mbar).
The month with the lowest atmospheric pressure is July (997.2mbar).

Average wind speed in December
Umm Al Hassam, Bahrain

Average wind speed in December - Umm Al Hassam, Bahrain
  • Average wind speed in December: 21.1km/h

The windiest month (with the highest average wind speed) is February (21.6km/h).
The calmest month (with the lowest average wind speed) is August (15.4km/h).

Average humidity in December
Umm Al Hassam, Bahrain

Average humidity in December - Umm Al Hassam, Bahrain
  • Average humidity in December: 62%

The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is June (49%).

Average rainfall in December
Umm Al Hassam, Bahrain

Average rainfall in December - Umm Al Hassam, Bahrain
  • Average rainfall in December: 8mm

The wettest month (with the highest rainfall) is November (14mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in December
Umm Al Hassam, Bahrain

Average rainfall days in December - Umm Al Hassam, Bahrain
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is April (5.6 days).
The months with the least rainy days are June and July (0 days).

Average daylight in December /
Average sunshine in December
Umm Al Hassam, Bahrain

Average daylight in December / Average sunshine in December - Umm Al Hassam, Bahrain
  • Average daylight in December: 10h and 3min

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

  • Average sunshine in December: 7h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 24min).

Average sunshine days in December
Umm Al Hassam, Bahrain

Average sunshine days in December - Umm Al Hassam, Bahrain
  • Average sunshine days in December: 26.8 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is April (22.5 days).

Average UV index in December
Umm Al Hassam, Bahrain

Average UV index in December - Umm Al Hassam, Bahrain
  • Average UV index in December: 6

The months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in December
Umm Al Hassam, Bahrain

Average cloud cover in December - Umm Al Hassam, Bahrain
  • Average cloud cover in December: 12

The month with the most cloud cover is April (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 0).

Average visibility in December
Umm Al Hassam, Bahrain

Average visibility in December - Umm Al Hassam, Bahrain
  • 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).

Umm Al Hassam, Bahrain

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