Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Umm Lajj's January weather, with an average high temperature of 25.3°C (77.5°F) and an average low temperature of 19.4°C (66.9°F), tends to be the coldest of the year.Humidity
In Umm Lajj, the average relative humidity in January is 46%.Rainfall
In Umm Lajj, in January, it is raining for 1.7 days, with typically 7mm (0.28") of accumulated precipitation. In Umm Lajj, during the entire year, the rain falls for 17 days and collects up to 47mm (1.85") of precipitation.Sea temperature
In Umm Lajj, the average seawater temperature in January is 24.5°C (76.1°F).Note: Think about diving into 24.5°C (76.1°F) waters. Factors like your sensitivity to cold, the brightness of the sun, wind conditions, and the day's warmth play a role. For reference, Olympic swimming competitions use waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In January, the average length of the day is 10h and 47min.On the first day of January, sunrise is at 07:15 and sunset at 17:52. On the last day of the month, sunrise is at 07:14 and sunset at 18:14 +03.
Sunshine
In January, the average sunshine is 8.7h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 6 in January leads to these recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the temperature in January in Umm Lajj?
What is the average humidity in January in Umm Lajj?
How much does it rain in Umm Lajj in January?
What is the water temperature in January?
What is the average length of the day in January in Umm Lajj?
When are sunrise and sunset in January?
How many hours of sunshine does Umm Lajj have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Umm Lajj, Saudi Arabia
- Average high temperature in January: 25.3°C
The warmest month (with the highest average high temperature) is August (37.6°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in January: 19.4°C
The month with the highest average low temperature is August (30.5°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).
Average pressure in January
Umm Lajj, Saudi Arabia
- Average pressure in January: 1015.8mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in January
Umm Lajj, Saudi Arabia
- Average wind speed in January: 13.7km/h
The windiest month (with the highest average wind speed) is June (17.1km/h).
The calmest months (with the lowest average wind speed) are October and November (12km/h).
Average humidity in January
Umm Lajj, Saudi Arabia
- Average humidity in January: 46%
The months with the highest relative humidity are October and November (47%).
The month with the lowest relative humidity is June (36%).
Average rainfall in January
Umm Lajj, Saudi Arabia
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is November (17mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in January
Umm Lajj, Saudi Arabia
- Average rainfall days in January: 1.7 days
The month with the highest number of rainy days is April (2.9 days).
The month with the least rainy days is September (0.2 days).
Average sea temperature in January
Umm Lajj, Saudi Arabia
- Average sea temperature in January: 24.5°C
The best month for swimming (with the highest average sea temperature) is August (30.7°C).
The coldest month (with the lowest average sea temperature) is February (23.8°C).
Average daylight in January /
Average sunshine in January
Umm Lajj, Saudi Arabia
- Average daylight in January: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 8h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The months with the least sunshine are November and December (Average sunshine: 7h and 36min).
Average sunshine days in January
Umm Lajj, Saudi Arabia
- Average sunshine days in January: 29 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is November (26.6 days).
Average UV index in January
Umm Lajj, Saudi Arabia
- Average UV index in January: 6
The months with the highest UV index are May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in January
Umm Lajj, Saudi Arabia
- Average cloud cover in January: 10
The month with the most cloud cover is August (Cloud cover 11).
The month with the least cloud cover is June (Cloud cover 3).
Average visibility in January
Umm Lajj, Saudi Arabia
- 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).
Umm Lajj, Saudi Arabia
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