May weather forecast
Surrey, Canada

Weather in May

May, the last month of the spring in Surrey, is a moderate month, with an average temperature varying between 15.5°C (59.9°F) and 8.1°C (46.6°F).

Temperature

In May, the average high-temperature slightly increases from a cool 10.8°C (51.4°F) in April to a mild 15.5°C (59.9°F). In May, the average low-temperature is 8.1°C (46.6°F).

Humidity

In Surrey, the average relative humidity in May is 77%.

Rainfall

In Surrey, in May, it is raining for 15.3 days, with typically 63mm (2.48") of accumulated precipitation. In Surrey, during the entire year, the rain falls for 199.4 days and collects up to 1439mm (56.65") of precipitation.

Snowfall

In Surrey, snow does not fall through October.

Sea temperature

In Surrey, the average seawater temperature in May is 7.5°C (45.5°F).
Note: Swimming in 7.5°C (45.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In May, the average length of the day is 15h and 20min.
On the first day of May in Surrey, sunrise is at 5:49 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 9:06 pm PDT.

Sunshine

The average sunshine in May in Surrey, Canada, is 9h.

UV index

In May, the average daily maximum UV index in Surrey is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 4 in May transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.
[Resources]

FAQ

What is the average humidity in May in Surrey?

In May, the average relative humidity in Surrey is 77%.

How many days does it rain in May in Surrey?

In May, in Surrey, the rain falls for 15.3 days. Throughout May, 63mm (2.48") of precipitation is accumulated.

When it does not snow in Surrey?

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

Does it snow in Surrey in May?

In May, in Surrey, Canada, it doesn't snow. April is the latest month when it typically snows.

How cold is the water in May in Surrey?

In Surrey, Canada, in May, the average water temperature is 7.5°C (45.5°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Surrey have in May?

In Surrey, the average day length in May is 15h and 20min.

What time are sunrise and sunset in May in Surrey?

On the first day of May, sunrise is at 5:49 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 9:06 pm PDT.

How long on average sun shines in May in Surrey?

In Surrey, the average sunshine duration in May is 9h.

What is the UV index intensity in May in Surrey?

The average daily maximum UV index in May in Surrey is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.

Average temperature in May
Surrey, Canada

Average temperature in May - Surrey, Canada
  • Average high temperature in May: 15.5°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 May: 8.1°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).

[Resources]

Average pressure in May
Surrey, Canada

Average pressure in May - Surrey, Canada
  • Average pressure in May: 1016.3mbar

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

[Resources]

Average wind speed in May
Surrey, Canada

Average wind speed in May - Surrey, Canada
  • Average wind speed in May: 6.9km/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).

[Resources]

Average humidity in May
Surrey, Canada

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

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

[Resources]

Average rainfall in May
Surrey, Canada

Average rainfall in May - Surrey, Canada
  • Average rainfall in May: 63mm

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

[Resources]

Average rainfall days in May
Surrey, Canada

Average rainfall days in May - Surrey, Canada
  • Average rainfall days in May: 15.3 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).

[Resources]

Average snowfall in May
Surrey, Canada

Average snowfall in May - Surrey, Canada
  • Average snowfall in May: 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).

[Resources]

Average snowfall days in May
Surrey, Canada

Average snowfall days in May - Surrey, Canada
  • Average snowfall days in May: 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).

[Resources]

Average sea temperature in May
Surrey, Canada

Average sea temperature in May - Surrey, Canada
  • Average sea temperature in May: 7.5°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).

[Resources]

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

Average daylight in May / Average sunshine in May - Surrey, Canada
  • Average daylight in May: 15h and 20min

The month with the longest days is June (Average daylight: 16h and 9min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in May: 9h

The months with the most sunshine are July and August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.7h).

[Resources]

Average sunshine days in May
Surrey, Canada

Average sunshine days in May - Surrey, Canada
  • Average sunshine days in May: 12.8 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).

[Resources]

Average UV index in May
Surrey, Canada

Average UV index in May - Surrey, Canada
  • Average UV index in May: 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).

[Resources]

Average cloud cover in May
Surrey, Canada

Average cloud cover in May - Surrey, Canada
  • Average cloud cover in May: 41

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).

[Resources]

Average visibility in May
Surrey, Canada

Average visibility in May - Surrey, Canada
  • Average visibility in May: 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location