October weather forecast
Algonac, MI

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Weather in October

October, like September, is a moderate autumn month in Algonac, Michigan, with an average temperature varying between 47.3°F (8.5°C) and 58.1°F (14.5°C).

Temperature

In Algonac, the average high-temperature in October decreases from an agreeable 70.7°F (21.5°C) in September to a mild 58.1°F (14.5°C). Nighttime temperatures in Algonac, Michigan, consistently average a chilly 47.3°F (8.5°C) during October.

Humidity

April, May and October, with an average relative humidity of 76%, are the least humid months in Algonac.

Rainfall

In Algonac, during October, the rain falls for 15 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 155.6 rainfall days, and 25.59" (650mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Algonac, Michigan. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 57.1 snowfall days, and 14.61" (371mm) of snow is accumulated.

Ocean temperature

In October, the average ocean temperature in Algonac, Michigan, is 59.7°F (15.4°C).
Note: Most people do not enjoy swimming in water that is 59.7°F (15.4°C). Breathing becomes increasingly challenging as the water temperature dips under 69.8°F (21°C).

Daylight

In Algonac, the average length of the day in October is 11h and 2min.
On the first day of the month, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of October, in Algonac, sunrise is at 8:03 am and sunset at 6:23 pm EDT.

Sunshine

In October, the average sunshine is 5.5h.

UV index

In Algonac, Michigan, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 2 translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are the temperatures in Algonac in October?

In Algonac, in October, the average high-temperature is 58.1°F (14.5°C), and the average low-temperature is 47.3°F (8.5°C).

What are the least humid months in Algonac?

The months with the lowest humidity in Algonac, Michigan, are April, May and October, with an average relative humidity of 76%.

What is the average humidity in October in Algonac?

In Algonac, Michigan, the average relative humidity in October is 76%.

How many days does it rain in October in Algonac?

In Algonac, Michigan, in October, during 15 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When does it start to snow in Algonac?

October is the first month it typically snows in Algonac, Michigan. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow.

How cold is the water in October in Algonac?

In Algonac, Michigan, the average seawater temperature in October is 59.7°F (15.4°C). For most, swimming in 59.7°F (15.4°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does Algonac have in October?

The average day length in October is 11h and 2min.

When is the sunrise / sunset in October in Algonac?

In October, on the first day of the month, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of the month, in Algonac, sunrise is at 8:03 am and sunset at 6:23 pm EDT.

How many hours of sunshine does Algonac have in October?

In Algonac, Michigan, the average sunshine duration in October is 5.5h.

How high is the UV index in October in Algonac?

In October, the average daily maximum UV index in Algonac, Michigan, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Algonac, MI

Average temperature in October - Algonac, MI
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in October: 47.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in October
Algonac, MI

Average pressure in October - Algonac, MI
  • Average pressure in October: 30"Hg

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Algonac, MI

Average wind speed in October - Algonac, MI
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in October
Algonac, MI

Average humidity in October - Algonac, MI
  • Average humidity in October: 76%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).

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Average rainfall in October
Algonac, MI

Average rainfall in October - Algonac, MI
  • Average rainfall in October: 2.36"

The wettest month (with the highest rainfall) is May (2.99").
The driest months (with the least rainfall) are January and February (1.42").

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Average rainfall days in October
Algonac, MI

Average rainfall days in October - Algonac, MI
  • Average rainfall days in October: 15 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.9 days).

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Average snowfall in October
Algonac, MI

Average snowfall in October - Algonac, MI
  • Average snowfall in October: 0.2"

The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Algonac, MI

Average snowfall days in October - Algonac, MI
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (14.8 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
Algonac, MI

Average sea temperature in October - Algonac, MI
  • Average sea temperature in October: 59.8°F

The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

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Average daylight in October /
Average sunshine in October
Algonac, MI

Average daylight in October / Average sunshine in October - Algonac, MI
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in October
Algonac, MI

Average sunshine days in October - Algonac, MI
  • Average sunshine days in October: 13.2 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is January (10.2 days).

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Average UV index in October
Algonac, MI

Average UV index in October - Algonac, MI
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Algonac, MI

Average cloud cover in October - Algonac, MI
  • Average cloud cover in October: 44

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in October
Algonac, MI

Average visibility in October - Algonac, MI
  • Average visibility in October: 6mi

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

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Algonac, Michigan, USA

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