Algiers
Algeria
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Algiers, Algeria

Cloudy skies above Seaside Boulevard in Algiers, Algeria
Cloudy skies above Seaside Boulevard in Algiers, Algeria
January, the same as December, is another enjoyable winter month in Algiers, Algeria, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 16.7°C (62.1°F).

Temperature

The coldest month is January, with an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 5.8°C (42.4°F).

Humidity

The most humid month is January, with an average relative humidity of 82%.

Rainfall

In Algiers, in January, during 11 rainfall days, 63.3mm (2.5") of precipitation is typically accumulated. Throughout the year, there are 90 rainfall days, and 517.9mm (20.4") of precipitation is accumulated.

Sea temperature

In Algiers, the average seawater temperature in January is 15.3°C (59.5°F). For swimming, a surface water temperature of 15.3°C (59.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In Algiers, the average length of the day in January is 10h.

Sunshine

The average sunshine in Algiers is 4.8h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Algiers, Algeria. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
In January, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Algiers?

The coldest month is January, with an average high-temperature of 16.7°C (62.1°F) and an average low-temperature of 5.8°C (42.4°F).

What is the temperature in January in Algiers?

The average high-temperature, in January, is 16.7°C (62.1°F), while the average low-temperature is 5.8°C (42.4°F).

What is the most humid month in Algiers?

The most humid month in Algiers is January, with an average relative humidity of 82%.

What is the average humidity in January in Algiers?

In January, the average relative humidity in Algiers is 82%.

How many days does it rain in January in Algiers?

In Algiers, in January, during 11 rainfall days, 63.3mm (2.5") of precipitation is typically accumulated.

What is the sea temperature in January in Algiers?

In Algiers, in January, the average water temperature is 15.3°C (59.5°F). Swimming in 15.3°C (59.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Algiers have in January?

In January, the average length of the day in Algiers is 10h.

How many hours of sunshine does Algiers have in January?

The average sunshine in January is 4.8h.

What is the month with the lowest UV index in Algiers?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in January in Algiers?

The average daily maximum UV index in January in Algiers is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Algiers, Algeria
  • Average high temperature in January: 16.7°C

The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (16.7°C).

  • Average low temperature in January: 5.8°C

The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).

Average humidity in January - Algiers, Algeria
  • Average humidity in January: 82%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (71%).

Average rainfall in January - Algiers, Algeria
  • Average rainfall in January: 63.3mm

The wettest month (with the highest rainfall) is November (85.7mm).
The driest month (with the lowest rainfall) is July (3mm).

Average rainfall days in January - Algiers, Algeria
  • Average rainfall days in January: 11 days

Months with the highest number of rainy days are January, March and December (11 days).
Months with the lowest number of rainy days are July and August (2 days).

Average sea temperature in January - Algiers, Algeria
  • Average sea temperature in January: 15.3°C

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (14.8°C).

Average daylight in January / Average sunshine in January - Algiers, Algeria
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in January: 4.8h

The month with most sunshine is July (Average sunshine: 11.3h).
The month with least sunshine is December (Average sunshine: 4.4h).

Average UV index in January - Algiers, Algeria
  • Average UV index in January: 2

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).