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
Umm as SAS, Egypt, in December demonstrates a small temperature transition, adjusting from an average high of a moderately hot 25.5°C (77.9°F) in November to an agreeable 20.5°C (68.9°F). During the month of December, an average temperature of 10.7°C (51.3°F) is noted during the nights.Humidity
With an average relative humidity of 55%, December is the most humid month.Rainfall
Months with rainfall are January, March and December. December is the first month it rains in Umm as SAS. Throughout December, in the average 0.5 rainfall days, it receives 1mm (0.04") of precipitation. In Umm as SAS, Egypt, during the entire year, the rain falls for 3.2 days and collects up to 6mm (0.24") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 24min of daylight.On the first day of December in Umm as SAS, sunrise is at 6:32 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:11 pm EET.
Sunshine
In December, the average sunshine is 7.3h.UV index
The months with the lowest UV index in Umm as SAS, Egypt, are January and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 4 suggests this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Umm as SAS?
What is the most humid month in Umm as SAS?
What is the average humidity in December in Umm as SAS?
When does it start raining in Umm as SAS?
What is the month with the shortest days in Umm as SAS?
What is the average length of the day in December in Umm as SAS?
When are sunrise and sunset in December in Umm as SAS?
How long on average sun shines in December in Umm as SAS?
What is the month with the lowest UV index in Umm as SAS?
What is the UV index intensity in December in Umm as SAS?
Average temperature in December
Umm as SAS, Egypt
- Average high temperature in December: 20.5°C
The warmest month (with the highest average high temperature) is July (37.3°C).
The month with the lowest average high temperature is January (19.1°C).
- Average low temperature in December: 10.7°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in December
Umm as SAS, Egypt
- Average pressure in December: 1019.3mbar
The month with the highest atmospheric pressure is January (1019.4mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed in December
Umm as SAS, Egypt
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is June (18.5km/h).
The calmest month (with the lowest average wind speed) is January (11.1km/h).
Average humidity in December
Umm as SAS, Egypt
- Average humidity in December: 55%
The month with the highest relative humidity is December (55%).
The month with the lowest relative humidity is May (27%).
Average rainfall in December
Umm as SAS, Egypt
- Average rainfall in December: 1mm
The wettest month (with the highest rainfall) is March (4mm).
The driest months (with the least rainfall) are February, April, May, June, July, August, September, October and November (0mm).
Average rainfall days in December
Umm as SAS, Egypt
- Average rainfall days in December: 0.5 days
The months with the highest number of rainy days are January and March (0.7 days).
The months with the least rainy days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Umm as SAS, Egypt
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in December
Umm as SAS, Egypt
- Average sunshine days in December: 30.2 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is February (27.6 days).
Average UV index in December
Umm as SAS, Egypt
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Umm as SAS, Egypt
- Average cloud cover in December: 13
The month with the most cloud cover is January (Cloud cover 14).
The months with the least cloud cover are July and August (Cloud cover 1).
Average visibility in December
Umm as SAS, Egypt
- 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).
