Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The shift from November to December coincides with a small decrease in the average high-temperature, down to a still warm 24.2°C (75.6°F) from 28.8°C (83.8°F). An average low-temperature of 13°C (55.4°F) is expected in As Sulayyil during December.Humidity
December is the most humid month, with an average relative humidity of 35%.Rainfall
In As Sulayyil, rain does not fall in June, August through December.Daylight
The month with the shortest days in As Sulayyil is December, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 06:17 and sunset at 17:16. On the last day of December, sunrise is at 06:33 and sunset at 17:28 +03.
Sunshine
In December, the average sunshine is 7.7h.UV index
November and December, with an average maximum UV index of 5, are months with the lowest UV index in As Sulayyil. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 5 during December morphs into the following directions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for As Sulayyil in December?
What is the most humid month in As Sulayyil?
What is the average humidity in December in As Sulayyil?
What is the driest month in As Sulayyil?
Does it rain in As Sulayyil in December?
What is the month with the shortest days in As Sulayyil?
What is the average length of the day in December in As Sulayyil?
When are sunrise and sunset in December in As Sulayyil?
How many hours of sunshine does As Sulayyil have in December?
What is the month with the lowest UV index in As Sulayyil?
What is the UV index intensity in December in As Sulayyil?
Average temperature in December
As Sulayyil, Saudi Arabia
- Average high temperature in December: 24.2°C
The warmest month (with the highest average high temperature) is July (43.2°C).
The month with the lowest average high temperature is January (23.9°C).
- Average low temperature in December: 13°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 (12.2°C).
Average pressure in December
As Sulayyil, Saudi Arabia
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).
Average wind speed in December
As Sulayyil, Saudi Arabia
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is March (15.9km/h).
The calmest month (with the lowest average wind speed) is September (11.5km/h).
Average humidity in December
As Sulayyil, Saudi Arabia
- Average humidity in December: 35%
The month with the highest relative humidity is December (35%).
The month with the lowest relative humidity is June (10%).
Average rainfall in December
As Sulayyil, Saudi Arabia
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is April (12mm).
The driest months (with the least rainfall) are June, August, September, October, November and December (0mm).
Average rainfall days in December
As Sulayyil, Saudi Arabia
- Average rainfall days in December: 0.5 days
The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is June (0 days).
Average daylight in December /
Average sunshine in December
As Sulayyil, Saudi Arabia
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 7h and 4min
The months with the most sunshine are June and August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in December
As Sulayyil, Saudi Arabia
- Average sunshine days in December: 30.5 days
The month with the most sunshine days is October (30.7 days).
The month with the least sunshine days is April (22.3 days).
Average UV index in December
As Sulayyil, Saudi Arabia
- Average UV index in December: 5
The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are November and December (UV index 5).
Average cloud cover in December
As Sulayyil, Saudi Arabia
- Average cloud cover in December: 5
The month with the most cloud cover is July (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 2).
Average visibility in December
As Sulayyil, Saudi Arabia
- 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).
