January weather forecast
Muscat, Oman

englishespañol中文
Share
A beautiful park outside the Grand Mosque Muscat, in Oman
A beautiful park outside the Grand Mosque Muscat, in Oman

Weather in January

January weather transitions from the mild chill of winter to slightly warmer temperatures in Muscat, Oman. The city receives a negligible amount of precipitation with a rainfall of a mere 13mm (0.51"). The month's low temperatures render it a preferred time for many to explore the region’s desert landscapes. A comfortable level of humidity and generous daylight hours allow tourists ample time to partake in outdoor activities. The familiar winter chill begins to subside towards the end of the month preparing for the mild warmth of February.

Temperature

In Muscat, the lowest average temperatures are observed in January, with a high of 25.5°C (77.9°F) and a low of 17.3°C (63.1°F).

Humidity

In Muscat, the average relative humidity in January is 63%.

Rainfall

In Muscat, Oman, in January, it is raining for 1 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, in Muscat, there are 10 rainfall days, and 100mm (3.94") of precipitation is accumulated.

Sea temperature

In January, the average sea temperature in Muscat is 24.3°C (75.7°F).
Note: When thinking about a swim in 24.3°C (75.7°F) waters, consider your cold tolerance, the day's sunshine, wind, and air temperature. It is a fun fact that Olympic swimmers dive into waters of 25°C (77°F) to 28°C (82.4°F).

Daylight

In Muscat, Oman, the average length of the day in January is 10h and 52min.
On the first day of January in Muscat, Oman, sunrise is at 06:48 and sunset at 17:30. On the last day of the month, sunrise is at 06:47 and sunset at 17:52 +04.

Sunshine

The average sunshine in January is 8.7h.

UV index

January and December, with an average maximum UV index of 6, are months with the lowest UV index in Muscat. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 6 suggests this advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be attentive! The UV exposure is heightened with reflections from sand and water.

Frequently asked questions

What month is the coldest in Muscat?

January stands out as Muscat's coldest month, with temperatures ranging between an average high of 25.5°C (77.9°F) and a low of 17.3°C (63.1°F).

What is the average January temperature in Muscat?

In Muscat, 25.5°C (77.9°F) is the average high-temperature and 17.3°C (63.1°F) is the average low-temperature during January.

What is the average humidity in January in Muscat?

The average relative humidity in January in Muscat is 63%.

How many days does it rain in January in Muscat?

In Muscat, Oman, in January, it is raining for 1 days, with typically 13mm (0.51") of accumulated precipitation.

What is the sea temperature in January in Muscat?

In January, the average sea temperature in Muscat is 24.3°C (75.7°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.3°C (75.7°F) water.

How many hours of daylight does Muscat have in January?

In Muscat, the average day length in January is 10h and 52min.

What time are sunrise and sunset in January in Muscat?

In January, on the first day of the month, sunrise is at 06:48 and sunset at 17:30. On the last day of the month, in Muscat, Oman, sunrise is at 06:47 and sunset at 17:52 +04.

How long on average sun shines in January in Muscat?

The average sunshine duration in January in Muscat, Oman, is 8.7h.

When is the lowest UV index in Muscat?

January and December, with an average maximum UV index of 6, are months with the lowest UV index in Muscat.

What is the UV index reading in January in Muscat?

The average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Muscat, Oman

Average temperature in January - Muscat, Oman
  • Average high temperature in January: 25.5°C

The warmest month (with the highest average high temperature) is June (40.4°C).
The month with the lowest average high temperature is January (25.5°C).

  • Average low temperature in January: 17.3°C

The month with the highest average low temperature is June (30.6°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).

Average humidity in January
Muscat, Oman

Average humidity in January - Muscat, Oman
  • Average humidity in January: 63%

The month with the highest relative humidity is August (67%).
The month with the lowest relative humidity is May (42%).

Average rainfall in January
Muscat, Oman

Average rainfall in January - Muscat, Oman
  • Average rainfall in January: 12.8mm

The wettest month (with the highest rainfall) is February (24.5mm).
The driest month (with the least rainfall) is September (0mm).

Average rainfall days in January
Muscat, Oman

Average rainfall days in January - Muscat, Oman
  • Average rainfall days in January: 1 days

The month with the highest number of rainy days is February (3 days).
The months with the least rainy days are May, June, July, September, October and November (0 days).

Average sea temperature in January
Muscat, Oman

Average sea temperature in January - Muscat, Oman
  • Average sea temperature in January: 24.3°C

The best month for swimming (with the highest average sea temperature) is June (31.6°C).
The coldest month (with the lowest average sea temperature) is February (23.3°C).

Average daylight in January /
Average sunshine in January
Muscat, Oman

Average daylight in January / Average sunshine in January - Muscat, Oman
  • Average daylight in January: 10h and 5min

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: 8h and 4min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 8h and 36min).

Average UV index in January
Muscat, Oman

Average UV index in January - Muscat, Oman
  • Average UV index in January: 6

The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 6).

Muscat, Oman

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location