October weather forecast
Algonac, MI

Share

Weather in October

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

Temperature

Algonac's average high-temperature decreases in October, falling from a pleasant 70.7°F (21.5°C) in September to a moderate 58.1°F (14.5°C). During October, the temperature is averaged to a low of 47.3°F (8.5°C) at night.

Humidity

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

Rainfall

In Algonac, during October, the rain falls for 15 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Algonac, during the entire year, the rain falls for 155.6 days and collects up to 25.59" (650mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. In Algonac, during the entire year, snow falls for 57.1 days and aggregates up to 14.61" (371mm) of snow.

Ocean temperature

In October, the average ocean temperature in Algonac is 59.7°F (15.4°C).
Note: Swimming is not an enjoyable activity for the majority when the water is at 59.7°F (15.4°C). The difficulty of controlling breathing increases as the temperature dips from 69.8°F (21°C) to 59°F (15°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, sunrise is at 8:03 am and sunset at 6:23 pm EDT.

Sunshine

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

UV index

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 during October translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's radiation is especially intense around midday; try to stay in shade during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

During October, Algonac experiences an average high-temperature of 58.1°F (14.5°C) and a low-temperature of 47.3°F (8.5°C).

What is the least humid month?

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

What is the average humidity in October?

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

How many days does it rain in October?

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

When does it start to snow?

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

What is the ocean temperature in October?

In October, the average ocean temperature is 59.7°F (15.4°C). For swimming, a surface water temperature of 59.7°F (15.4°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in October?

In October, the average day length is 11h and 2min.

What time are sunrise and sunset in October?

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

How long on average sun shines in October?

In October, the average sunshine duration is 5.5h.

What is the UV index reading in October?

In Algonac, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health threat 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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

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).

Algonac, Michigan, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location