January weather forecastSaint Aubin, Jersey

January weather for Saint Aubin, Jersey: The months with the most snowfall in Saint Aubin are January, March and November, with an average 1mm (0.04") of accumulated snow. In January, in Saint Aubin, Jersey, the rain falls for 20.3 days.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

January

Weather in January

During January in Saint Aubin, Jersey, colder temperatures are expected, coinciding with lower daylight hours. A decrease in the average daily sunshine hours from last December is noticeable. Despite these cooler conditions, Saint Aubin, Jersey remains relatively dry with only occasional bursts of rain. The shift from January to February offers residents a visible change in the weather pattern. Specifically, January brings a peak in wind speed with gusts reaching as high as 46.1km/h (28.6mph).

Temperature

Upon the beginning of January, Saint Aubin's high-temperatures register at a frosty 9.5°C (49.1°F), closely mirroring the preceding month. Saint Aubin's January nights demonstrate minimal variation from the daytime temperatures, with an average of 7.3°C (45.1°F).

Humidity

The average relative humidity in January is 79%.

Rainfall

In January, the rain falls for 20.3 days. Throughout January, 55mm (2.17") of precipitation is accumulated. In Saint Aubin, Jersey, during the entire year, the rain falls for 191.6 days and collects up to 531mm (20.91") of precipitation.

Snowfall

January, March and November are months with snowfall. The months with the most snowfall in Saint Aubin are January, March and November, with an average 1mm (0.04") of accumulated snow.

Daylight

The average length of the day in January in Saint Aubin is 8h and 46min.
On the first day of January in Saint Aubin, sunrise is at 08:03 and sunset at 16:20. On the last day of the month, sunrise is at 07:41 and sunset at 17:02 GMT.

Sunshine

The month with the least sunshine in Saint Aubin is January, with an average of 4h of sunshine.

UV index

In Saint Aubin, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 3 in January translates into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in January, in Saint Aubin, is 9.5°C (49.1°F) and the average low-temperature is 7.3°C (45.1°F).

In January, the average relative humidity in Saint Aubin is 79%.

In January, in Saint Aubin, Jersey, the rain falls for 20.3 days. Throughout January, 55mm (2.17") of precipitation is accumulated.

The months with the most snowfall are January, March and November, with an average 1mm (0.04") of accumulated snow.

January is the first month it typically snows in Saint Aubin. Throughout January, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow.

In January, the average day length in Saint Aubin, Jersey, is 8h and 46min.

On the first day of January in Saint Aubin, sunrise is at 08:03 and sunset at 16:20. On the last day of the month, sunrise is at 07:41 and sunset at 17:02 GMT.

With an average of 4h of sunshine, January has the least sunshine of the year in Saint Aubin.

In January, the average sunshine duration is 4h.

In Saint Aubin, Jersey, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

10.8°C

9.5°C

9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

36.2km/h

34km/h

33.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

7.4

7.9

8.4

Average UV index

Average cloud cover

61%

57%

Average visibility

10km

Average temperature in January
Saint Aubin, Jersey

Average high temperature in January: 9.5°C

The warmest month (with the highest average high temperature) is August (18.1°C).
The month with the lowest average high temperature is February (9°C).

Average low temperature in January: 7.3°C

The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).

Average pressure in January
Saint Aubin, Jersey

Average pressure in January: 1016.4mbar

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed in January
Saint Aubin, Jersey

Average wind speed in January: 32.3km/h

The windiest month (with the highest average wind speed) is December (34.3km/h).
The calmest month (with the lowest average wind speed) is July (20.6km/h).

Average humidity in January
Saint Aubin, Jersey

Average humidity in January: 79%

The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, November and December (78%).

Average rainfall in January
Saint Aubin, Jersey

Average rainfall in January: 55mm

The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and July (27mm).

Average rainfall days in January
Saint Aubin, Jersey

Average rainfall days in January: 20.3 days

The month with the highest number of rainy days is November (20.7 days).
The month with the least rainy days is May (12.7 days).

Average snowfall in January
Saint Aubin, Jersey

Average snowfall in January: 1mm

The months with the highest snowfall are January, March and November (1mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and December (0mm).

Average snowfall days in January
Saint Aubin, Jersey

Average snowfall days in January: 0.2 days

The months with the highest number of snowfall days are February and March (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Saint Aubin, Jersey

Average daylight in January: 8h and 48min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

Average sunshine in January: 4h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Saint Aubin, Jersey

Average sunshine days in January: 7.9 days

The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is November (6.5 days).

Average UV index in January
Saint Aubin, Jersey

Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).

Average cloud cover in January
Saint Aubin, Jersey

Average cloud cover in January: 61

The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in January
Saint Aubin, Jersey

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).