May weather forecast and climate
Penticton, Canada

What is the temperature in May in Penticton?

In May, in Penticton, Canada, the average high-temperature is 20.8°C (69.4°F), and the average low-temperature is 6.9°C (44.4°F).

What is the average humidity in May in Penticton?

In May, the average relative humidity in Penticton, Canada, is 39.2%.

How many days does it rain in May in Penticton?

In May, in Penticton, Canada, the rain falls for 10.7 days. Throughout May, 39.3mm (1.5") of precipitation is accumulated.

Does it snow in Penticton in May?

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

What is the average UV index in May in Penticton?

In Penticton, Canada, the average UV index in May is 6.
Average temperature in May - Penticton, Canada
  • Average high temperature in May: 20.8°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 May: 6.9°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 May - Penticton, Canada
  • Average humidity in May: 39.2%

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 May - Penticton, Canada
  • Average rainfall in May: 39.3mm

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 May - Penticton, Canada
  • Average rainfall days in May: 10.7 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 May - Penticton, Canada
  • Average snowfall in May: 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 May - Penticton, Canada
  • Average snowfall days in May: 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 May / Average sunshine in May - Penticton, Canada
  • Average daylight in May: 15.4h

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 May: 7.6h

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

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