August weather forecast
Ullapool, United Kingdom

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Weather in August

August, the last month of the summer in Ullapool, is another refreshing month, with an average temperature varying between 9.8°C (49.6°F) and 14.8°C (58.6°F).

Temperature

Ullapool indicates an average high-temperature of a still moderate 14.8°C (58.6°F) in August, showing minor variation from July's 15°C (59°F). In the month of August, Ullapool experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 9.8°C (49.6°F).

Humidity

July through September, with an average relative humidity of 87%, are the most humid months.

Rainfall

In Ullapool, during August, the rain falls for 25.1 days and regularly aggregates up to 76mm (2.99") of precipitation. Throughout the year, in Ullapool, there are 257.2 rainfall days, and 876mm (34.49") of precipitation is accumulated.

Snowfall

In Ullapool, snow does not fall in June through September.

Sea temperature

August is the month with the warmest seawater in Ullapool, with an average sea temperature of 13.3°C (55.9°F).
Note: To swim in 13.3°C (55.9°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.

Daylight

In August, the average length of the day in Ullapool, United Kingdom, is 15h and 16min.
On the first day of August, sunrise is at 5:15 am and sunset at 9:38 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:21 pm BST.

Sunshine

In Ullapool, the average sunshine in August is 5.5h.

UV index

In Ullapool, the average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 in August converts into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the temperature in August in Ullapool?

An average high-temperature, in August, in Ullapool, is 14.8°C (58.6°F) and the average low-temperature is 9.8°C (49.6°F).

What is the most humid month in Ullapool?

The months with the highest humidity in Ullapool, United Kingdom, are July through September, with an average relative humidity of 87%.

What is the average humidity in August in Ullapool?

The average relative humidity in August in Ullapool, United Kingdom, is 87%.

How many days does it rain in August in Ullapool?

In Ullapool, in August, it is raining for 25.1 days, with typically 76mm (2.99") of accumulated precipitation.

When it does not snow in Ullapool?

June through September are months without snowfall in Ullapool, United Kingdom.

What month is the sea warmest in Ullapool?

The month with the warmest seawater in Ullapool is August, with an average sea temperature of 13.3°C (55.9°F).

What is the water temperature in August in Ullapool?

In Ullapool, in August, the average water temperature is 13.3°C (55.9°F). Swimming in 13.3°C (55.9°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Ullapool have in August?

In August, the average day length is 15h and 16min.

When are sunrise and sunset in August in Ullapool?

On the first day of August, sunrise is at 5:15 am and sunset at 9:38 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:21 pm BST.

How many hours of sunshine does Ullapool have in August?

In August, the average sunshine duration in Ullapool is 5.5h.

How high is the UV index in August in Ullapool?

The average daily maximum UV index in August in Ullapool is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Ullapool, United Kingdom

Average temperature in August - Ullapool, United Kingdom
  • Average high temperature in August: 14.8°C

The warmest month (with the highest average high temperature) is July (15°C).
The month with the lowest average high temperature is January (4.3°C).

  • Average low temperature in August: 9.8°C

The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).

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Average pressure in August
Ullapool, United Kingdom

Average pressure in August - Ullapool, United Kingdom
  • Average pressure in August: 1009.8mbar

The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).

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Average wind speed in August
Ullapool, United Kingdom

Average wind speed in August - Ullapool, United Kingdom
  • Average wind speed in August: 14.2km/h

The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is June (13.1km/h).

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Average humidity in August
Ullapool, United Kingdom

Average humidity in August - Ullapool, United Kingdom
  • Average humidity in August: 87%

The months with the highest relative humidity are July, August and September (87%).
The months with the lowest relative humidity are April and May (81%).

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Average rainfall in August
Ullapool, United Kingdom

Average rainfall in August - Ullapool, United Kingdom
  • Average rainfall in August: 76mm

The wettest month (with the highest rainfall) is January (96mm).
The driest month (with the least rainfall) is April (43mm).

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Average rainfall days in August
Ullapool, United Kingdom

Average rainfall days in August - Ullapool, United Kingdom
  • Average rainfall days in August: 25.1 days

The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is February (18 days).

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Average snowfall in August
Ullapool, United Kingdom

Average snowfall in August - Ullapool, United Kingdom
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (85mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in August
Ullapool, United Kingdom

Average snowfall days in August - Ullapool, United Kingdom
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in August
Ullapool, United Kingdom

Average sea temperature in August - Ullapool, United Kingdom
  • Average sea temperature in August: 13.3°C

The best month for swimming (with the highest average sea temperature) is August (13.3°C).
The coldest month (with the lowest average sea temperature) is March (7.3°C).

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Average daylight in August /
Average sunshine in August
Ullapool, United Kingdom

Average daylight in August / Average sunshine in August - Ullapool, United Kingdom
  • Average daylight in August: 15h and 2min

The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).

  • Average sunshine in August: 5h and 3min

The month with the most sunshine is June (Average sunshine: 6h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

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Average sunshine days in August
Ullapool, United Kingdom

Average sunshine days in August - Ullapool, United Kingdom
  • Average sunshine days in August: 3.6 days

The month with the most sunshine days is May (7.6 days).
The month with the least sunshine days is August (3.6 days).

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Average UV index in August
Ullapool, United Kingdom

Average UV index in August - Ullapool, United Kingdom
  • Average UV index in August: 3

The months with the highest UV index are June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Ullapool, United Kingdom

Average cloud cover in August - Ullapool, United Kingdom
  • Average cloud cover in August: 68

The months with the most cloud cover are March, June and July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 62).

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Average visibility in August
Ullapool, United Kingdom

Average visibility in August - Ullapool, United Kingdom
  • Average visibility in August: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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Ullapool, United Kingdom

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