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 Rabah's progression into December involves a minor drop in the average high-temperature, slightly receding from a torrid 35°C (95°F) in November to a tropical 31.6°C (88.9°F). From the heights of the December heat, Umm Rabah records a mean nighttime low of 18.5°C (65.3°F).Humidity
In Umm Rabah, Sudan, the average relative humidity in December is 29%.Rainfall
In Umm Rabah, rain does not fall in January through April, November and December.Daylight
December has the shortest days of the year, with an average of 11h and 12min of daylight.On the first day of December, sunrise is at 06:00 and sunset at 17:17. On the last day of the month, sunrise is at 06:15 and sunset at 17:30 CAT.
Sunshine
The months with the most sunshine are January through April, November and December, with an average of 10h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December?
What is the average humidity in December?
What is the driest month?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What are the months with the most sunshine?
How many hours of sunshine does Umm Rabah have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Umm Rabah, Sudan
- Average high temperature in December: 31.6°C
The warmest month (with the highest average high temperature) is May (41.8°C).
The month with the lowest average high temperature is January (31.4°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is September (30.2°C).
The coldest month (with the lowest average low temperature) is January (16.6°C).
Average pressure in December
Umm Rabah, Sudan
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and June (1006.8mbar).
Average wind speed in December
Umm Rabah, Sudan
- Average wind speed in December: 17.8km/h
The windiest months (with the highest average wind speed) are February and December (17.8km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).
Average humidity in December
Umm Rabah, Sudan
- Average humidity in December: 29%
The month with the highest relative humidity is August (41%).
The month with the lowest relative humidity is April (11%).
Average rainfall in December
Umm Rabah, Sudan
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (40mm).
The driest months (with the least rainfall) are January, February, March, April, November and December (0mm).
Average rainfall days in December
Umm Rabah, Sudan
- Average rainfall days in December: 0 days
The month with the highest number of rainy days is August (13 days).
The months with the least rainy days are January, February and December (0 days).
Average daylight in December /
Average sunshine in December
Umm Rabah, Sudan
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in December: 10h and 0min
The months with the most sunshine are January, February, March, April, November and December (Average sunshine: 10h and 0min).
The months with the least sunshine are July and August (Average sunshine: 9h and 36min).
Average sunshine days in December
Umm Rabah, Sudan
- Average sunshine days in December: 31 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (14.8 days).
Average UV index in December
Umm Rabah, Sudan
- Average UV index in December: 6
The months with the highest UV index are May, June and September (UV index 9).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in December
Umm Rabah, Sudan
- Average cloud cover in December: 1
The month with the most cloud cover is August (Cloud cover 24).
The months with the least cloud cover are January, February, November and December (Cloud cover 1).
Average visibility in December
Umm Rabah, Sudan
- 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).
