October weather forecast
Saint Ignace, MI

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Weather in October

October, the same as September, is a cool autumn month in Saint Ignace, Michigan, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 43.7°F (6.5°C).

Temperature

Saint Ignace's progression into October involves a drop in the average high-temperature, receding from an enjoyable 64.8°F (18.2°C) in September to a fresh 52.3°F (11.3°C). Maintaining close parity with daytime warmth, the average nocturnal temperature during October stays at a chilly 43.7°F (6.5°C).

Humidity

The average relative humidity in October in Saint Ignace 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 in Saint Ignace, Michigan. Throughout October, in the average 2 snowfall days, it receives 0.31" (8mm) of snow. Throughout the year, in Saint Ignace, there are 93.6 snowfall days, and 27.91" (709mm) of snow is accumulated.

Ocean temperature

In Saint Ignace, in October, the average water temperature is 55.8°F (13.2°C).
Note: If planning to swim in 55.8°F (13.2°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.

Daylight

In Saint Ignace, the average length of the day in October is 10h and 55min.
On the first day of October in Saint Ignace, sunrise is at 7:38 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 6:26 pm EDT.

Sunshine

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

UV index

In Saint Ignace, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in October converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in October in Saint Ignace?

The average high-temperature and low-temperature during October are 52.3°F (11.3°C) and 43.7°F (6.5°C) respectively.

What is the average humidity in October in Saint Ignace?

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

What is the wettest month in Saint Ignace?

The month with the most rainfall in Saint Ignace, Michigan, 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, in October, it is raining for 16.5 days, with typically 2.72" (69mm) of accumulated precipitation.

When does it start snowing in Saint Ignace?

October is the first month it typically snows in Saint Ignace. 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 Saint Ignace, the average seawater temperature in October is 55.8°F (13.2°C). Swimming in 55.8°F (13.2°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) 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 Saint Ignace?

The average day length in October in Saint Ignace is 10h and 55min.

When is the sunrise / sunset in October in Saint Ignace?

In October, on the first day of the month, sunrise is at 7:38 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 6:26 pm EDT.

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

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

How high is the UV index in October in Saint Ignace?

In Saint Ignace, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk 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
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"Hg

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

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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%

The 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").
The 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).
The 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: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in October: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

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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

The months with the highest UV index are June, July and August (UV index 5).
The 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).
The 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

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

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Saint Ignace, Michigan, USA

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