August weather forecast and climate
Lewisporte, Canada

The last month of the summer, August, is also an agreeable month in Lewisporte, Canada, with average temperature ranging between min 11.9°C (53.4°F) and max 21.8°C (71.2°F).

Temperature

In August, the average high-temperature is almost the same as in July - a still agreeable 21.8°C (71.2°F). The average low-temperature, in Lewisporte, is 11.9°C (53.4°F).

Humidity

In August, the average relative humidity in Lewisporte is 80%.

Rainfall

In Lewisporte, it is raining for 18.7 days, with typically 62mm (2.44") of accumulated precipitation. In Lewisporte, during the entire year, the rain falls for 154.8 days and collects up to 785mm (30.91") of precipitation.

Snowfall

In Lewisporte snow does not fall in July through September.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 13.9°C (57°F).
Note: 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.

Daylight

In Lewisporte, Canada, the average length of the day in August is 14.3h.

Sunshine

July and August, with an average of 7.2h of sunshine, are months with the most sunshine in Lewisporte.

UV index

In August, the average daily maximum UV index in Lewisporte is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in August in Lewisporte?

In August, in Lewisporte, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 11.9°C (53.4°F).

What is the average humidity in August in Lewisporte?

In Lewisporte, Canada, the average relative humidity in August is 80%.

How many days does it rain in August in Lewisporte?

In Lewisporte, in August, it is raining for 18.7 days, with typically 62mm (2.44") of accumulated precipitation.

When it does not snow in Lewisporte?

July through September are months without snowfall in Lewisporte.

When is the sea warmest in Lewisporte?

August is the month with the warmest seawater, with an average sea temperature of 13.9°C (57°F).

What is the sea water temperature in August in Lewisporte?

In August, the average sea temperature in Lewisporte, Canada, is 13.9°C (57°F). Swimming in 13.9°C (57°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 August in Lewisporte?

In Lewisporte, Canada, the average length of the day in August is 14.3h.

What are the months with the most sunshine in Lewisporte?

July and August, with an average of 7.2h of sunshine, are months with the most sunshine in Lewisporte, Canada.

How long on average sun shines in August in Lewisporte?

The average sunshine in August is 7.2h.

How high is the UV index in August in Lewisporte?

The average daily maximum UV index in August in Lewisporte, Canada, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in August - Lewisporte, Canada
  • Average high temperature in August: 21.8°C

The warmest month (with the highest average high temperature) is July (21.9°C).
Months with the lowest average high temperature are January and February (-2.8°C).

  • Average low temperature in August: 11.9°C

The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is February (-10.4°C).

Average humidity in August - Lewisporte, Canada
  • Average humidity in August: 80%

Months with the highest relative humidity are January and March (92%).
Months with the lowest relative humidity are June and July (79%).

Average rainfall in August - Lewisporte, Canada
  • Average rainfall in August: 62mm

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is April (52mm).

Average rainfall days in August - Lewisporte, Canada
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (4.3 days).

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

The month with the highest snowfall is January (262mm).
Months with the least snowfall are July, August and September (0mm).

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

The month with the highest number of snowfall days is January (19.6 days).
Months with the least snowfall days are July and August (0 days).

Average sea temperature in August - Lewisporte, Canada
  • Average sea temperature in August: 13.9°C

The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (-1.3°C).

Average daylight in August / Average sunshine in August - Lewisporte, Canada
  • Average daylight in August: 14.3h

The month with the longest days is June (Average daylight: 16.2h).
The month with the shortest days is December (Average daylight: 8.3h).

  • Average sunshine in August: 7.2h

Months with the most sunshine are July and August (Average sunshine: 7.2h).
The month with the least sunshine is February (Average sunshine: 2.5h).

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

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).