Nanaimo
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Nanaimo, Canada

The last month of the spring, Mayo, is a comfortable month in Nanaimo, Canada, with average temperature fluctuating between 17.7°C (63.9°F) and 7.2°C (45°F).

Temperature

In Nanaimo, the average high-temperature in Mayo slightly increases, from a moderate 14.1°C (57.4°F) in Abril, to an enjoyable 17.7°C (63.9°F). The average low-temperature, in Mayo, is 7.2°C (45°F).

Humidity

In Nanaimo, the average relative humidity is 57.8%.

Rainfall

In Nanaimo, it is raining for 14.8 days, with typically 54.2mm (2.13") of accumulated precipitation. In Nanaimo, during the entire year, the rain falls for 170.1 days and collects up to 1098.1mm (43.23") of precipitation.

Snowfall

Enero through Mayo, Octubre through Diciembre are months with snowfall in Nanaimo. Mayo is the last month it regularly snows. During 0.1 snowfall days, Nanaimo aggregates 1mm (0.04") of snow. In Nanaimo, during the entire year, snow falls for 11 days, and aggregates up to 687mm (27.05") of snow.

Sea temperature

In Nanaimo, the average seawater temperature is 8.6°C (47.5°F).
Note: Swimming in 8.6°C (47.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Mayo, the average length of the day in Nanaimo is 15.4h.

Sunshine

In Mayo, the average sunshine in Nanaimo is 7.2h.

What is the temperature in Mayo in Nanaimo?

The average high-temperature, in Mayo, in Nanaimo, is 17.7°C (63.9°F), while the average low-temperature is 7.2°C (45°F).

What is the average humidity in Mayo in Nanaimo?

In Nanaimo, the average relative humidity in Mayo is 57.8%.

How much does it rain in Nanaimo in Mayo?

In Mayo, in Nanaimo, the rain falls for 14.8 days. Throughout Mayo, 54.2mm (2.13") of precipitation is accumulated.

What is the last month it snows in Nanaimo?

Mayo is the last month it regularly snows in Nanaimo. During 0.1 snowfall days, in Mayo, Nanaimo aggregates 1mm (0.04") of snow.

What is the water temperature in Mayo in Nanaimo?

In Mayo, the average sea temperature in Nanaimo, Canada, is 8.6°C (47.5°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.

What is the average length of the day in Mayo in Nanaimo?

In Mayo, the average length of the day in Nanaimo is 15.4h.

How many hours of sunshine does Nanaimo have in Mayo?

The average sunshine in Mayo in Nanaimo, Canada, is 7.2h.
Average temperature in May - Nanaimo, Canada
  • Average high temperature in May: 17.7°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is December (6.3°C).

  • Average low temperature in May: 7.2°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is December (-0.2°C).

Average humidity in May - Nanaimo, Canada
  • Average humidity in May: 57.8%

The month with the highest relative humidity is December (83.2%).
The month with the lowest relative humidity is August (52.1%).

Average rainfall in May - Nanaimo, Canada
  • Average rainfall in May: 54.2mm

The wettest month (with the highest rainfall) is November (186.5mm).
The driest month (with the lowest rainfall) is July (25.4mm).

Average rainfall days in May - Nanaimo, Canada
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is November (19.8 days).
The month with the lowest number of rainy days is August (6.8 days).

Average snowfall in May - Nanaimo, Canada
  • Average snowfall in May: 1mm

The month with the highest snowfall is January (210mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in May - Nanaimo, Canada
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is December (3.2 days).
Months with the lowest number of snowfall days are April, June, July, August and September (0 days).

Average sea temperature in May - Nanaimo, Canada
  • Average sea temperature in May: 8.6°C

The best month for swimming (with the highest average sea temperature) is August (11.5°C).
The coldest month (with the lowest average sea temperature) is February (7.2°C).

Average daylight in May / Average sunshine in May - Nanaimo, 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: 8.3h).

  • Average sunshine in May: 7.2h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 1.6h).