January weather forecast
Salalah, Oman

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Weather in January

January in Salalah, Oman boasts of an agreeable blend of moderate temperatures and low rainfall. It ushers in greater comfort and lower humidity compared to December. Beaches call out as sea temperatures linger around a pleasant 25°C (77°F). Unusually, this month receives just a smattering of rain, with precipitation recorded to be 2mm (0.08") across a single day. This makes it a desirable period for outdoor activities.

Temperature

January in Salalah begins with an average high-temperature of a still warm 27.5°C (81.5°F), reflecting close similarity to the preceding month. In Salalah, January nights witness a steady temperature drop to a comfortable 17.9°C (64.2°F).

Heat index

In January, the heat index is computed to be 28°C (82.4°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

January and December, with an average relative humidity of 50%, are the least humid months.

Rainfall

In Salalah, during January, the rain falls for 1 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, there are 37 rainfall days, and 131mm (5.16") of precipitation is accumulated.

Sea temperature

In January, the average sea temperature is 25°C (77°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In Salalah, the average length of the day in January is 11h and 14min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:00. On the last day of January, in Salalah, sunrise is at 06:55 and sunset at 18:18 +04.

Sunshine

In Salalah, the average sunshine in January is 9.3h.

UV index

In Salalah, the average daily maximum UV index in January is 9. A UV Index estimate of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 9 during January morphs into the following directions:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. One must apply and reapply generously an SPF 30+ broad-spectrum sunscreen every two hours or after an outdoor workout or swim. Stay aware! UV radiation is magnified when reflecting off sand and water.

Frequently asked questions

What is the temperature in January in Salalah?

The average high-temperature and low-temperature during January are 27.5°C (81.5°F) and 17.9°C (64.2°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in January is computed to be 28°C (82.4°F).

What are the least humid months in Salalah?

January and December, with an average relative humidity of 50%, are the least humid months in Salalah, Oman.

What is the average humidity in January in Salalah?

In January, the average relative humidity is 50%.

How many days does it rain in January in Salalah?

In Salalah, Oman, in January, during 1 rainfall days, 2mm (0.08") of precipitation is typically accumulated.

How warm is the water in January in Salalah?

In January, the average sea temperature is 25°C (77°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in January in Salalah?

In Salalah, Oman, the average day length in January is 11h and 14min.

When are sunrise and sunset in January in Salalah?

On the first day of January, sunrise is at 06:52 and sunset at 18:00. On the last day of the month, sunrise is at 06:55 and sunset at 18:18 +04.

How long on average sun shines in January in Salalah?

The average sunshine duration in January in Salalah, Oman, is 9.3h.

How high is the UV index in January in Salalah?

In January, the average daily maximum UV index in Salalah is 9. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Salalah, Oman

Average temperature in January - Salalah, Oman
  • Average high temperature in January: 27.5°C

The warmest month (with the highest average high temperature) is May (32.4°C).
The month with the lowest average high temperature is August (27.3°C).

  • Average low temperature in January: 17.9°C

The month with the highest average low temperature is June (26.5°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).

Average humidity in January
Salalah, Oman

Average humidity in January - Salalah, Oman
  • Average humidity in January: 50%

The month with the highest relative humidity is August (90%).
The months with the lowest relative humidity are January and December (50%).

Average rainfall in January
Salalah, Oman

Average rainfall in January - Salalah, Oman
  • Average rainfall in January: 2.2mm

The wettest month (with the highest rainfall) is July (24.6mm).
The driest month (with the least rainfall) is December (1.1mm).

Average rainfall days in January
Salalah, Oman

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

The month with the highest number of rainy days is August (15 days).
The months with the least rainy days are April, October, November and December (0 days).

Average sea temperature in January
Salalah, Oman

Average sea temperature in January - Salalah, Oman
  • Average sea temperature in January: 25°C

The best month for swimming (with the highest average sea temperature) is May (29.1°C).
The coldest month (with the lowest average sea temperature) is August (24.3°C).

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

Average daylight in January / Average sunshine in January - Salalah, Oman
  • Average daylight in January: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in January: 9h and 2min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The months with the least sunshine are July and August (Average sunshine: 1h and 24min).

Average UV index in January
Salalah, Oman

Average UV index in January - Salalah, Oman
  • Average UV index in January: 9

The months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).

Salalah, Oman

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