October weather forecast
Saint Ignace, MI

Weather in October

October, like September, in Saint Ignace, Michigan, is a cool autumn month, with average temperature varying between 43.7°F (6.5°C) and 52.3°F (11.3°C).

Temperature

In Saint Ignace, the average high-temperature drops, from an enjoyable 64.8°F (18.2°C) in September, to a cool 52.3°F (11.3°C). In October, the average low-temperature is 43.7°F (6.5°C).

Humidity

The average relative humidity in October is 79%.

Rainfall

The month with the most rainfall is October when the rain falls for 16.5 days and typically aggregates up to 2.72" (69mm) 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 2 snowfall days, it receives 0.31" (8mm) of snow. Throughout the year, there are 93.6 snowfall days, and 27.91" (709mm) of snow is accumulated.

Ocean temperature

In Saint Ignace, the average water temperature is 55.8°F (13.2°C).
Note: Swimming in 55.8°F (13.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

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

Sunshine

The average sunshine in October is 4.8h.

UV index

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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.
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FAQ

What is the average humidity in October in Saint Ignace?

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

What is the rainiest month in Saint Ignace?

The month with the most rainfall is October when the rain falls for 16.5 days and typically aggregates up to 2.72" (69mm) of precipitation.

How much does it rain in Saint Ignace in October?

In Saint Ignace, Michigan, in October, during 16.5 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

When does it start snowing in Saint Ignace?

October is the first month it typically snows in Saint Ignace, Michigan. Throughout October, in the average 2 snowfall days, it receives 0.31" (8mm) of snow.

What is the ocean temperature in October in Saint Ignace?

In October, the average ocean temperature in Saint Ignace, Michigan, is 55.8°F (13.2°C). Swimming in 55.8°F (13.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Saint Ignace have in October?

In Saint Ignace, Michigan, the average length of the day in October is 10.9h.

How long on average sun shines in October in Saint Ignace?

In October, the average sunshine in Saint Ignace, Michigan, is 4.8h.

What is the UV index intensity in October in Saint Ignace?

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation.

Average temperature in October
Saint Ignace, MI

Average temperature in October - Saint Ignace, MI
  • Average high temperature in October: 52.3°F

The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in October: 43.7°F

The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).

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Average pressure in October
Saint Ignace, MI

Average pressure in October - Saint Ignace, MI
  • Average pressure in October: 29.96"

The month with the highest atmospheric pressure is March (30.09").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in October
Saint Ignace, MI

Average wind speed in October - Saint Ignace, MI
  • Average wind speed in October: 10.3mph

The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.6mph).

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Average humidity in October
Saint Ignace, MI

Average humidity in October - Saint Ignace, MI
  • Average humidity in October: 79%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in October
Saint Ignace, MI

Average rainfall in October - Saint Ignace, MI
  • Average rainfall in October: 2.72"

The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in October
Saint Ignace, MI

Average rainfall days in October - Saint Ignace, MI
  • Average rainfall days in October: 16.5 days

The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in October
Saint Ignace, MI

Average snowfall in October - Saint Ignace, MI
  • Average snowfall in October: 0.31"

The month with the highest snowfall is January (5.91").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Saint Ignace, MI

Average snowfall days in October - Saint Ignace, MI
  • Average snowfall days in October: 2 days

The month with the highest number of snowfall days is January (21.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in October
Saint Ignace, MI

Average sea temperature in October - Saint Ignace, MI
  • Average sea temperature in October: 55.7°F

The best month for swimming (with the highest average sea temperature) is August (68.6°F).
The coldest month (with the lowest average sea temperature) is March (33.1°F).

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Average daylight in October /
Average sunshine in October
Saint Ignace, MI

Average daylight in October / Average sunshine in October - Saint Ignace, MI
  • Average daylight in October: 10.9h

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

  • Average sunshine in October: 4.8h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 1.9h).

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Average sunshine days in October
Saint Ignace, MI

Average sunshine days in October - Saint Ignace, MI
  • Average sunshine days in October: 11.5 days

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (7.1 days).

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Average UV index in October
Saint Ignace, MI

Average UV index in October - Saint Ignace, MI
  • Average UV index in October: 2

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in October
Saint Ignace, MI

Average cloud cover in October - Saint Ignace, MI
  • Average cloud cover in October: 54

The month with the most cloud cover is January (Cloud cover 80).
Months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in October
Saint Ignace, MI

Average visibility in October - Saint Ignace, MI
  • Average visibility in October: 6mi

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March and December (5mi).

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