August weather forecast
Surrey, Canada

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Weather in August

August continues the summer trend set by July with high temperatures holding steady at 20.4°C (68.7°F). Although the rainfall increases slightly to 40mm (1.57"), it is still significantly lower than the winter and spring months. August revels in one of the year's highest sunshine durations with over 10 hours daily on average. This abundance of sun enhances sea temperatures, making beach-going particularly pleasant.

Temperature

The highest point of temperatures falls in July and August, when the average high-temperature ascends to 20.4°C (68.7°F).

Humidity

In August, the average relative humidity is 77%.

Rainfall

In August, the rain falls for 9.3 days. Throughout August, 40mm (1.57") of precipitation is accumulated. Throughout the year, in Surrey, there are 199.4 rainfall days, and 1439mm (56.65") of precipitation is accumulated.

Snowfall

In Surrey, snow does not fall in May through October.

Sea temperature

August is the month with the warmest seawater, with an average sea temperature of 11.5°C (52.7°F).
Note: Beware of 11.5°C (52.7°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.

Daylight

In August, the average length of the day is 14h and 19min.
On the first day of August in Surrey, sunrise is at 5:45 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:55 pm PDT.

Sunshine

The months with the most sunshine in Surrey are July and August, with an average of 10.2h of sunshine.

UV index

The average daily maximum UV index in August in Surrey is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 4 during August leads to these advisories:
Undertake protective steps - Recommendations to avoid sunburn are issued. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the hottest time of year in Surrey?

Surrey experiences its warmest period in July and August, averaging a high-temperature of 20.4°C (68.7°F).

What is the temperature in August in Surrey?

In August, the average high-temperature and low-temperature in Surrey, Canada, are 20.4°C (68.7°F) and 12.3°C (54.1°F) respectively.

What is the average humidity in August in Surrey?

The average relative humidity in August in Surrey is 77%.

How many days does it rain in August in Surrey?

In Surrey, Canada, in August, it is raining for 9.3 days, with typically 40mm (1.57") of accumulated precipitation.

When it does not snow in Surrey?

In Surrey, Canada, snow does not fall in May through October.

What month is the sea warmest in Surrey?

August is the month with the warmest seawater, with an average sea temperature of 11.5°C (52.7°F).

What is the sea water temperature in August in Surrey?

In Surrey, in August, the average water temperature is 11.5°C (52.7°F). Swimming in 11.5°C (52.7°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.

What is the average length of the day in August in Surrey?

In August, the average day length in Surrey is 14h and 19min.

When are sunrise and sunset in August in Surrey?

On the first day of August in Surrey, sunrise is at 5:45 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:55 pm PDT.

What are the months with the most sunshine in Surrey?

July and August, with an average of 10.2h of sunshine, are months with the most sunshine.

How many hours of sunshine does Surrey have in August?

In Surrey, the average sunshine duration in August is 10.2h.

What is the UV index reading in August in Surrey?

In Surrey, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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 visibility

Average temperature in August
Surrey, Canada

Average temperature in August - Surrey, Canada
  • Average high temperature in August: 20.4°C

The warmest months (with the highest average high temperature) are July and August (20.4°C).
The month with the lowest average high temperature is December (4.1°C).

  • Average low temperature in August: 12.3°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is December (0.8°C).

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Average pressure in August
Surrey, Canada

Average pressure in August - Surrey, Canada
  • Average pressure in August: 1016.2mbar

The month with the highest atmospheric pressure is January (1018.3mbar).
The month with the lowest atmospheric pressure is March (1015.8mbar).

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Average wind speed in August
Surrey, Canada

Average wind speed in August - Surrey, Canada
  • Average wind speed in August: 5.8km/h

The windiest months (with the highest average wind speed) are March and November (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

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Average humidity in August
Surrey, Canada

Average humidity in August - Surrey, Canada
  • Average humidity in August: 77%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (75%).

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Average rainfall in August
Surrey, Canada

Average rainfall in August - Surrey, Canada
  • Average rainfall in August: 40mm

The wettest month (with the highest rainfall) is November (222mm).
The driest month (with the least rainfall) is July (28mm).

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Average rainfall days in August
Surrey, Canada

Average rainfall days in August - Surrey, Canada
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is August (9.3 days).

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Average snowfall in August
Surrey, Canada

Average snowfall in August - Surrey, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (98mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in August
Surrey, Canada

Average snowfall days in August - Surrey, Canada
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in August
Surrey, Canada

Average sea temperature in August - Surrey, Canada
  • Average sea temperature in August: 11.5°C

The best month for swimming (with the highest average sea temperature) is August (11.5°C).
The coldest months (with the lowest average sea temperature) are January and February (6.8°C).

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Average daylight in August /
Average sunshine in August
Surrey, Canada

Average daylight in August / Average sunshine in August - Surrey, Canada
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in August: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in August
Surrey, Canada

Average sunshine days in August - Surrey, Canada
  • Average sunshine days in August: 19.1 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is March (7.8 days).

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Average UV index in August
Surrey, Canada

Average UV index in August - Surrey, Canada
  • Average UV index in August: 4

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

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Average cloud cover in August
Surrey, Canada

Average cloud cover in August - Surrey, Canada
  • Average cloud cover in August: 28

The months with the most cloud cover are January and December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
Surrey, Canada

Average visibility in August - Surrey, Canada
  • Average visibility in August: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).

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Surrey, Canada

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