August weather forecast
La Falaise, Jersey

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Weather in August

August maintains the warm trend of summer months, recording a slightly higher peak temperature of 18.1°C (64.6°F). A sudden surge in rainfall can be expected, with figures showing a higher intensity than in July. Light winds breeze through at 21.2km/h (13.2mph), contributing to the pleasant atmosphere. The UV index remains at a strong 5 while the atmospheric pressure dips to 1016.5mb.

Temperature

August is the month when La Falaise's temperatures reach their peak, with averages of 18.1°C (64.6°F) and lows of 16.3°C (61.3°F).

Humidity

The average relative humidity in August in La Falaise, Jersey, is 81%.

Rainfall

In La Falaise, during August, the rain falls for 13.8 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in La Falaise, there are 191.6 rainfall days, and 531mm (20.91") of precipitation is accumulated.

Snowfall

In La Falaise, snow does not fall in February, April through October and December.

Daylight

In La Falaise, the average length of the day in August is 14h and 21min.
On the first day of the month, sunrise is at 05:41 and sunset at 20:48. On the last day of August, sunrise is at 06:24 and sunset at 19:53 BST.

Sunshine

The average sunshine in August in La Falaise is 9.3h.

UV index

The months with the highest UV index in La Falaise are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 5 during August translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What month is the hottest in La Falaise?

The warmest period in La Falaise tends to be August, when average temperatures fluctuate between a high of 18.1°C (64.6°F) and a low of 16.3°C (61.3°F).

What is the temperature in August in La Falaise?

The high-temperature, in August, in La Falaise, is 18.1°C (64.6°F), while the low-temperature averages to 16.3°C (61.3°F).

What is the average humidity in August in La Falaise?

The average relative humidity in August in La Falaise is 81%.

How much does it rain in La Falaise in August?

In La Falaise, Jersey, in August, it is raining for 13.8 days, with typically 43mm (1.69") of accumulated precipitation.

When it does not snow in La Falaise?

February, April through October and December are months without snowfall in La Falaise.

What is the average length of the day in August in La Falaise?

In August, the average day length in La Falaise, Jersey, is 14h and 21min.

What time are sunrise and sunset in August in La Falaise?

In August, on the first day of the month, sunrise is at 05:41 and sunset at 20:48. On the last day of the month, in La Falaise, Jersey, sunrise is at 06:24 and sunset at 19:53 BST.

How long on average sun shines in August in La Falaise?

In August, the average sunshine duration in La Falaise, Jersey, is 9.3h.

When is the highest UV index in La Falaise?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index intensity in August in La Falaise?

The average daily maximum UV index in August in La Falaise, Jersey, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
La Falaise, Jersey

Average temperature in August - La Falaise, Jersey
  • Average high temperature in August: 18.1°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 August: 16.3°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).

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Average pressure in August
La Falaise, Jersey

Average pressure in August - La Falaise, Jersey
  • Average pressure in August: 1016.5mbar

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

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Average wind speed in August
La Falaise, Jersey

Average wind speed in August - La Falaise, Jersey
  • Average wind speed in August: 21.2km/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).

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Average humidity in August
La Falaise, Jersey

Average humidity in August - La Falaise, Jersey
  • Average humidity in August: 81%

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

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Average rainfall in August
La Falaise, Jersey

Average rainfall in August - La Falaise, Jersey
  • Average rainfall in August: 43mm

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

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Average rainfall days in August
La Falaise, Jersey

Average rainfall days in August - La Falaise, Jersey
  • Average rainfall days in August: 13.8 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).

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Average snowfall in August
La Falaise, Jersey

Average snowfall in August - La Falaise, Jersey
  • Average snowfall in August: 0mm

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).

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Average snowfall days in August
La Falaise, Jersey

Average snowfall days in August - La Falaise, Jersey
  • Average snowfall days in August: 0 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).

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Average daylight in August /
Average sunshine in August
La Falaise, Jersey

Average daylight in August / Average sunshine in August - La Falaise, Jersey
  • Average daylight in August: 14h and 2min

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 August: 9h and 2min

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).

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Average sunshine days in August
La Falaise, Jersey

Average sunshine days in August - La Falaise, Jersey
  • Average sunshine days in August: 14.4 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).

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Average UV index in August
La Falaise, Jersey

Average UV index in August - La Falaise, Jersey
  • Average UV index in August: 5

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).

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Average cloud cover in August
La Falaise, Jersey

Average cloud cover in August - La Falaise, Jersey
  • Average cloud cover in August: 39

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).

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Average visibility in August
La Falaise, Jersey

Average visibility in August - La Falaise, Jersey
  • Average visibility in August: 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).

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La Falaise, Jersey

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