Penticton
Canada
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Penticton, Canada

August, the last month of the summer, in Penticton, is another warm month, with average temperature varying between 12.7°C (54.9°F) and 28°C (82.4°F).

Temperature

In August, the average high-temperature is relatively the same as in July - a still warm 28°C (82.4°F). In August, the average low-temperature is 12.7°C (54.9°F).

Humidity

The average relative humidity in August is 35.8%.

Rainfall

In August, the rain falls for 6.9 days. Throughout August, 28.3mm (1.1") of precipitation is accumulated. Throughout the year, in Penticton, there are 98.6 rainfall days, and 298.7mm (11.8") of precipitation is accumulated.

Snowfall

In Penticton, during the entire year, snow aggregates up to 587mm (23.1").

Daylight

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

Sunshine

In August, the average sunshine is 9h.

UV index

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Penticton?

In August, in Penticton, Canada, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 12.7°C (54.9°F).

What is the average humidity in August in Penticton?

In August, the average relative humidity in Penticton is 35.8%.

How many days does it rain in August in Penticton?

In Penticton, during August, the rain falls for 6.9 days and regularly aggregates up to 28.3mm (1.1") of precipitation.

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

The average length of the day in August in Penticton, Canada, is 14.3h.

How long on average sun shines in August in Penticton?

The average sunshine in August in Penticton, Canada, is 9h.

What is the UV index reading in August in Penticton?

In Penticton, Canada, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.
Average temperature in August - Penticton, Canada
  • Average high temperature in August: 28°C

The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is December (1.4°C).

  • Average low temperature in August: 12.7°C

The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is December (-3.5°C).

Average humidity in August - Penticton, Canada
  • Average humidity in August: 35.8%

The month with the highest relative humidity is January (71.2%).
The month with the lowest relative humidity is July (35.1%).

Average rainfall in August - Penticton, Canada
  • Average rainfall in August: 28.3mm

The wettest month (with the highest rainfall) is June (46.3mm).
The driest month (with the lowest rainfall) is December (11.4mm).

Average rainfall days in August - Penticton, Canada
  • Average rainfall days in August: 6.9 days

The month with the highest number of rainy days is May (10.7 days).
The month with the lowest number of rainy days is December (5.5 days).

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

The month with the highest snowfall is December (211mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

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

The month with the highest number of snowfall days is December (9.6 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.2h).

  • Average sunshine in August: 9h

The month with most sunshine is July (Average sunshine: 9.3h).
Months with least sunshine are January and December (Average sunshine: 1.1).

Average UV index in August - Penticton, Canada
  • Average UV index in August: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).