May weather forecast
Powell River, Canada

May

Weather in May

The last month of the spring, May, is a mild month in Powell River, Canada, with an average temperature fluctuating between 15.5°C (59.9°F) and 8.1°C (46.6°F).

Temperature

As Powell River welcomes May, the average high-temperature displays a subtle shift, adjusting from a fresh 10.6°C (51.1°F) in April to a refreshing 15.5°C (59.9°F). Powell River reports a consistent average low-temperature of 8.1°C (46.6°F) throughout May nights.

Humidity

In Powell River, the average relative humidity in May is 73%.

Rainfall

In Powell River, Canada, in May, during 14.1 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 189.6 rainfall days, and 1046mm (41.18") of precipitation is accumulated.

Snowfall

In Powell River, snow does not fall in May through October.

Sea temperature

In Powell River, in May, the average water temperature is 10.1°C (50.2°F).
Note: Navigating the 10.1°C (50.2°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.

Daylight

In May, the average length of the day is 15h and 26min.
On the first day of May in Powell River, sunrise is at 5:53 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:17 pm PDT.

Sunshine

In May, the average sunshine in Powell River is 9.9h.

UV index

In Powell River, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 4 during May translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What is the temperature in May in Powell River?
In Powell River, in May, the average high-temperature is 15.5°C (59.9°F), and the average low-temperature is 8.1°C (46.6°F).
What is the average humidity in May in Powell River?
The average relative humidity in May is 73%.
How many days does it rain in May in Powell River?
In Powell River, in May, it is raining for 14.1 days, with typically 44mm (1.73") of accumulated precipitation.
When it does not snow in Powell River?
May through October are months without snowfall in Powell River.
Does it snow in Powell River in May?
In May, it doesn't snow. April is the latest month when it typically snows.
What is the sea water temperature in May in Powell River?
In Powell River, in May, the average water temperature is 10.1°C (50.2°F). Swimming in 10.1°C (50.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in May in Powell River?
In May, the average day length in Powell River is 15h and 26min.
When is the sunrise / sunset in May in Powell River?
In May, on the first day of the month, sunrise is at 5:53 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 9:17 pm PDT.
How long on average sun shines in May in Powell River?
The average sunshine duration in May is 9.9h.
What is the UV index reading in May in Powell River?
The average daily maximum UV index in May in Powell River, Canada, is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Powell River, Canada
  • Average high temperature in May: 15.5°C

The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is December (4.2°C).

  • Average low temperature in May: 8.1°C

The month with the highest average low temperature is August (13°C).
The coldest months (with the lowest average low temperature) are February and December (1.1°C).

Average pressure in May
Powell River, Canada
  • Average pressure in May: 1016.3mbar

The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is March (1014.9mbar).

Average wind speed in May
Powell River, Canada
  • Average wind speed in May: 6.5km/h

The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).

Average humidity in May
Powell River, Canada
  • Average humidity in May: 73%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is July (72%).

Average rainfall in May
Powell River, Canada
  • Average rainfall in May: 44mm

The wettest month (with the highest rainfall) is January (160mm).
The driest month (with the least rainfall) is July (32mm).

Average rainfall days in May
Powell River, Canada
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is November (19.9 days).
The month with the least rainy days is August (9.2 days).

Average snowfall in May
Powell River, Canada
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (117mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Powell River, Canada
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in May
Powell River, Canada
  • Average sea temperature in May: 10.1°C

The best month for swimming (with the highest average sea temperature) is August (12.2°C).
The coldest month (with the lowest average sea temperature) is February (7.3°C).

Average daylight in May /
Average sunshine in May
Powell River, Canada
  • Average daylight in May: 15h and 2min

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

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in May
Powell River, Canada
  • Average sunshine days in May: 13.9 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is November (8.6 days).

Average UV index in May
Powell River, 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, October, November and December (UV index 2).

Average cloud cover in May
Powell River, Canada
  • Average cloud cover in May: 36

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in May
Powell River, Canada
  • Average visibility in May: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).

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