January weather forecastAr Rustaq, Oman
January
Weather in January
In January, the weather in Ar Rustaq, Oman, is typically characterized by fair temperatures and a moderate amount of cloud cover. With the pressure standing at 1017.5mb, skies stay largely clear while daytime temperatures range between 12°C (53.6°F) and 22°C (71.6°F). As January transitions into February, a mild increase in temperatures can be expected. This month is marked by 10.9 hours of daylight with sunlight prevalent during 7.5 hours of it. The month culminates with an average of 2.8 days experiencing rainfall, contributing towards the overall damp conditions.Temperature
January, having an average high-temperature of 22°C (71.6°F) and an average low-temperature of 12°C (53.6°F), is the coldest month.Humidity
With an average relative humidity of 50%, January is the most humid month.Rainfall
In Ar Rustaq, in January, it is raining for 2.8 days, with typically 6mm (0.24") of accumulated precipitation. In Ar Rustaq, during the entire year, the rain falls for 47.9 days and collects up to 113mm (4.45") of precipitation.Daylight
The average length of the day in January is 10h and 53min.On the first day of January, sunrise is at 06:51 and sunset at 17:35. On the last day of the month, sunrise is at 06:51 and sunset at 17:56 +04.
Sunshine
The month with the least sunshine is January, with an average of 7.5h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in January leads to these guidelines:
Be vigilant - Preventing sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Ar Rustaq, Oman
- Average high temperature in January: 22°C
The warmest month (with the highest average high temperature) is June (39.1°C).
The month with the lowest average high temperature is January (22°C).
- Average low temperature in January: 12°C
The month with the highest average low temperature is July (28.3°C).
The coldest month (with the lowest average low temperature) is January (12°C).
Average pressure in January
Ar Rustaq, Oman
- Average pressure in January: 1017.5mbar
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 January
Ar Rustaq, Oman
- Average wind speed in January: 4.7km/h
The windiest month (with the highest average wind speed) is June (7km/h).
The calmest month (with the lowest average wind speed) is November (4.4km/h).
Average humidity in January
Ar Rustaq, Oman
- Average humidity in January: 50%
The month with the highest relative humidity is January (50%).
The month with the lowest relative humidity is May (23%).
Average rainfall in January
Ar Rustaq, Oman
- Average rainfall in January: 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 January
Ar Rustaq, Oman
- Average rainfall days in January: 2.8 days
The months with the highest number of rainy days are July and August (7.2 days).
The month with the least rainy days is September (1.6 days).
Average daylight in January /
Average sunshine in January
Ar Rustaq, Oman
- Average daylight in January: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January: 7h and 30min
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 January
Ar Rustaq, Oman
- Average sunshine days in January: 27.8 days
The month with the most sunshine days is September (28.1 days).
The month with the least sunshine days is August (22.5 days).
Average UV index in January
Ar Rustaq, Oman
- Average UV index in January: 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 and December (UV index 5).
Average cloud cover in January
Ar Rustaq, Oman
- Average cloud cover in January: 7
The month with the most cloud cover is July (Cloud cover 13).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in January
Ar Rustaq, Oman
- Average visibility in January: 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).
