December weather forecastAdam, Oman
December
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
The arrival of December correlates with a minor temperature reduction, down from November's warm 26.4°C (79.5°F) to an agreeable 22.8°C (73°F). Throughout December, the average low-temperature dips to a moderate 13.8°C (56.8°F).Humidity
In Adam, the average relative humidity in December 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, there are 47.6 rainfall days, and 117mm (4.61") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 48min of daylight.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 is 7.6h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 5 suggests these recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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: 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: 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: 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: 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: 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: 10h and 48min
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 36min
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: 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: 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: 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: 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).
