Charlottetown
Canada
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Charlottetown, Canada

October, the same as September, is another fresh autumn month in Charlottetown, Canada, with temperature in the range of an average low of 4.4°C (39.9°F) and an average high of 12.3°C (54.1°F).

Temperature

In October, the average high-temperature decreases, from an enjoyable 18.6°C (65.5°F) in September, to a fresh 12.3°C (54.1°F). In Charlottetown, the average low-temperature is 4.4°C (39.9°F).

Rainfall

October is the month with the most rainfall. Rain falls for 14.6 days and accumulates 110.3mm (4.3") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 17mm (0.7") of snow. In Charlottetown, during the entire year, snow falls for 73.2 days, and aggregates up to 2903mm (114.3") of snow.

Sea temperature

In Charlottetown, the average seawater temperature is 12.1°C (53.8°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 October, the average length of the day in Charlottetown is 10.9h.

Sunshine

The average sunshine in October is 4h.

UV index

The average daily maximum UV index in Charlottetown is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Charlottetown?

In Charlottetown, Canada, in October, the average high-temperature is 12.3°C (54.1°F), and the average low-temperature is 4.4°C (39.9°F).

How many days does it rain in October in Charlottetown?

In Charlottetown, Canada, during October, the rain falls for 14.6 days and regularly aggregates up to 110.3mm (4.3") of precipitation.

What is the wettest month in Charlottetown?

The month with the most rainfall is October when the rain falls for 14.6 days and typically aggregates up to 110.3mm (4.3") of precipitation.

When does it start snowing in Charlottetown?

October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 17mm (0.7") of snow.

How cold is the water in October in Charlottetown?

In Charlottetown, the average seawater temperature in October is 12.1°C (53.8°F). Swimming in 12.1°C (53.8°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 October in Charlottetown?

The average length of the day in October in Charlottetown is 10.9h.

How many hours of sunshine does Charlottetown have in October?

The average sunshine in October in Charlottetown, Canada, is 4h.

What is the UV index reading in October in Charlottetown?

In Charlottetown, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in October - Charlottetown, Canada
  • Average high temperature in October: 12.3°C

The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-3.4°C).

  • Average low temperature in October: 4.4°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-12.1°C).

Average rainfall in October - Charlottetown, Canada
  • Average rainfall in October: 110.3mm

The wettest month (with the highest rainfall) is October (110.3mm).
The driest month (with the lowest rainfall) is February (29.8mm).

Average rainfall days in October - Charlottetown, Canada
  • Average rainfall days in October: 14.6 days

The month with the highest number of rainy days is October (14.6 days).
The month with the lowest number of rainy days is February (5 days).

Average snowfall in October - Charlottetown, Canada
  • Average snowfall in October: 17mm

The month with the highest snowfall is January (733mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in October - Charlottetown, Canada
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is January (17.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average sea temperature in October - Charlottetown, Canada
  • Average sea temperature in October: 12.1°C

The best month for swimming (with the highest average sea temperature) is August (18.3°C).
Coldest months (with the lowest average sea temperature) are February and March (-1.1°C).

Average daylight in October / Average sunshine in October - Charlottetown, Canada
  • Average daylight in October: 10.9h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in October: 4h

The month with most sunshine is July (Average sunshine: 8.2h).
The month with least sunshine is November (Average sunshine: 2.1h).

Average UV index in October - Charlottetown, Canada
  • Average UV index in October: 3

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