October weather forecast
Yarmouth, Canada

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Weather in October

October, like September, is a moderate autumn month in Yarmouth, Canada, with an average temperature fluctuating between 13.6°C (56.5°F) and 9.6°C (49.3°F).

Temperature

The arrival of October is marked by a minor reduction in average high-temperature, sliding from an enjoyable 18°C (64.4°F) in September to a still refreshing 13.6°C (56.5°F). In Yarmouth, nights during October observe an average temperature decrease to a frosty 9.6°C (49.3°F).

Humidity

In Yarmouth, the average relative humidity in October is 79%.

Rainfall

In Yarmouth, in October, during 15 rainfall days, 92mm (3.62") of precipitation is typically accumulated. Throughout the year, there are 157.8 rainfall days, and 918mm (36.14") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Yarmouth. Throughout October, in the average 0.2 snowfall days, it receives 4mm (0.16") of snow. In Yarmouth, during the entire year, snow falls for 55 days and aggregates up to 449mm (17.68") of snow.

Sea temperature

In October, the average sea temperature is 12.2°C (54°F).
Note: In 12.2°C (54°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).

Daylight

In Yarmouth, the average length of the day in October is 10h and 59min.
On the first day of the month, sunrise is at 7:22 am and sunset at 7:04 pm. On the last day of October, sunrise is at 8:00 am and sunset at 6:15 pm ADT.

Sunshine

In Yarmouth, the average sunshine in October is 5.3h.

UV index

In Yarmouth, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. It's recommended to limit sun exposure when its radiation is at its peak during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average October temperature in Yarmouth?

During October, Yarmouth experiences an average high-temperature of 13.6°C (56.5°F) and a low-temperature of 9.6°C (49.3°F).

What is the average humidity in October in Yarmouth?

In October, the average relative humidity in Yarmouth, Canada, is 79%.

How much does it rain in Yarmouth in October?

In Yarmouth, in October, during 15 rainfall days, 92mm (3.62") of precipitation is typically accumulated.

When does it start to snow in Yarmouth?

October is the first month it typically snows in Yarmouth. Throughout October, in the average 0.2 snowfall days, it receives 4mm (0.16") of snow.

What is the sea water temperature in October in Yarmouth?

In Yarmouth, the average seawater temperature in October is 12.2°C (54°F). Swimming in 12.2°C (54°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in October in Yarmouth?

In October, the average day length is 10h and 59min.

When is the sunrise / sunset in October in Yarmouth?

On the first day of October in Yarmouth, sunrise is at 7:22 am and sunset at 7:04 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 6:15 pm ADT.

How long on average sun shines in October in Yarmouth?

In October, the average sunshine duration is 5.3h.

What is the UV index intensity in October in Yarmouth?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Yarmouth, Canada

Average temperature in October - Yarmouth, Canada
  • Average high temperature in October: 13.6°C

The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is February (1.3°C).

  • Average low temperature in October: 9.6°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).

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Average pressure in October
Yarmouth, Canada

Average pressure in October - Yarmouth, Canada
  • Average pressure in October: 1015.6mbar

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is February (1013.1mbar).

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Average wind speed in October
Yarmouth, Canada

Average wind speed in October - Yarmouth, Canada
  • Average wind speed in October: 19.4km/h

The windiest month (with the highest average wind speed) is January (23.7km/h).
The calmest months (with the lowest average wind speed) are July and August (13.8km/h).

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Average humidity in October
Yarmouth, Canada

Average humidity in October - Yarmouth, Canada
  • Average humidity in October: 79%

The months with the highest relative humidity are July and August (83%).
The month with the lowest relative humidity is March (78%).

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Average rainfall in October
Yarmouth, Canada

Average rainfall in October - Yarmouth, Canada
  • Average rainfall in October: 92mm

The wettest month (with the highest rainfall) is December (106mm).
The driest month (with the least rainfall) is July (44mm).

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Average rainfall days in October
Yarmouth, Canada

Average rainfall days in October - Yarmouth, Canada
  • Average rainfall days in October: 15 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (9 days).

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Average snowfall in October
Yarmouth, Canada

Average snowfall in October - Yarmouth, Canada
  • Average snowfall in October: 4mm

The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in October
Yarmouth, Canada

Average snowfall days in October - Yarmouth, Canada
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in October
Yarmouth, Canada

Average sea temperature in October - Yarmouth, Canada
  • Average sea temperature in October: 12.2°C

The best month for swimming (with the highest average sea temperature) is August (13.5°C).
The coldest months (with the lowest average sea temperature) are February and March (3.1°C).

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Average daylight in October /
Average sunshine in October
Yarmouth, Canada

Average daylight in October / Average sunshine in October - Yarmouth, Canada
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in October
Yarmouth, Canada

Average sunshine days in October - Yarmouth, Canada
  • Average sunshine days in October: 12.9 days

The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is January (5.8 days).

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Average UV index in October
Yarmouth, Canada

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

The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Yarmouth, Canada

Average cloud cover in October - Yarmouth, Canada
  • Average cloud cover in October: 45

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in October
Yarmouth, Canada

Average visibility in October - Yarmouth, Canada
  • Average visibility in October: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).

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Yarmouth, Canada

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