December weather forecastAr Ruff, Sudan
December
Weather in December
The first month of the winter, December, is still a tropical month in Ar Ruff, Sudan, with an average temperature ranging between max 33.2°C (91.8°F) and min 21.3°C (70.3°F).Temperature
December's onset sees an average high-temperature of a tropical 33.2°C (91.8°F), exhibiting a slight fluctuation from the previous month. During December, Ar Ruff witnesses a consistent average low-temperature of 21.3°C (70.3°F).Humidity
In December, the average relative humidity is 27%.Rainfall
In Ar Ruff, rain does not fall in January through March, November and December.Daylight
December has the shortest days of the year, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 05:54 and sunset at 17:15. On the last day of December, sunrise is at 06:10 and sunset at 17:28 CAT.
Sunshine
January through April, November and December, with an average of 10h of sunshine, are months with the most sunshine.UV index
The months with the lowest UV index are January, July, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 7 during December translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ar Ruff, Sudan
- Average high temperature in December: 33.2°C
The warmest months (with the highest average high temperature) are April and May (41°C).
The month with the lowest average high temperature is January (32.8°C).
- Average low temperature in December: 21.3°C
The months with the highest average low temperature are May and June (29.8°C).
The coldest month (with the lowest average low temperature) is January (19.9°C).
Average pressure in December
Ar Ruff, Sudan
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is January (1012mbar).
The month with the lowest atmospheric pressure is May (1006.5mbar).
Average wind speed in December
Ar Ruff, Sudan
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is July (18km/h).
The calmest month (with the lowest average wind speed) is October (10.1km/h).
Average humidity in December
Ar Ruff, Sudan
- Average humidity in December: 27%
The month with the highest relative humidity is August (52%).
The month with the lowest relative humidity is April (11%).
Average rainfall in December
Ar Ruff, Sudan
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (57mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in December
Ar Ruff, Sudan
- Average rainfall days in December: 0 days
The month with the highest number of rainy days is August (14.2 days).
The months with the least rainy days are January, February and December (0 days).
Average daylight in December /
Average sunshine in December
Ar Ruff, Sudan
- Average daylight in December: 11h and 18min
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 18min).
- 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 12min).
Average sunshine days in December
Ar Ruff, 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
Ar Ruff, Sudan
- Average UV index in December: 7
The months with the highest UV index are April and May (UV index 9).
The months with the lowest UV index are January, July, November and December (UV index 7).
Average cloud cover in December
Ar Ruff, Sudan
- Average cloud cover in December: 1
The month with the most cloud cover is August (Cloud cover 31).
The months with the least cloud cover are January and December (Cloud cover 1).
Average visibility in December
Ar Ruff, 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).
