October weather forecast
McMillan, MI

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Weather in October

October, the same as September, is a cool autumn month in McMillan, Michigan, with an average temperature fluctuating between 42.3°F (5.7°C) and 51.1°F (10.6°C).

Temperature

October brings a decrease in the average high-temperature, falling from September's comfortable 65.1°F (18.4°C) to a cool 51.1°F (10.6°C). McMillan upholds a consistent average temperature of 42.3°F (5.7°C) throughout the nights of October.

Humidity

In McMillan, the average relative humidity in October is 81%.

Rainfall

The month with the most rainfall is October, when the rain falls for 15.3 days and typically aggregates up to 2.8" (71mm) 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 3.3 snowfall days, it receives 1.42" (36mm) of snow. In McMillan, during the entire year, snow falls for 108.1 days and aggregates up to 48.31" (1227mm) of snow.

Daylight

In October, the average length of the day is 10h and 53min.
On the first day of October, sunrise is at 7:42 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 6:29 pm EDT.

Sunshine

In October, the average sunshine is 4.6h.

UV index

The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 2 in October leads to these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for McMillan in October?

The high-temperature, in October, in McMillan, records 51.1°F (10.6°C), while the low-temperature is 42.3°F (5.7°C).

What is the average humidity in October?

In McMillan, the average relative humidity in October is 81%.

What is the wettest month?

October is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.8" (71mm) of precipitation.

How many days does it rain in October?

In McMillan, during October, the rain falls for 15.3 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 3.3 snowfall days, it receives 1.42" (36mm) of snow.

What is the average length of the day in October?

The average day length in October is 10h and 53min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:42 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 8:23 am and sunset at 6:29 pm EDT.

How many hours of sunshine does McMillan have in October?

In October, the average sunshine duration is 4.6h.

What is the UV index reading in October in McMillan?

In McMillan, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
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
McMillan, MI

Average temperature in October - McMillan, MI
  • Average high temperature in October: 51.1°F

The warmest month (with the highest average high temperature) is July (72.1°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in October: 42.3°F

The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is February (13.6°F).

Average pressure in October
McMillan, MI

Average pressure in October - McMillan, MI
  • Average pressure in October: 29.95"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).

Average wind speed in October
McMillan, MI

Average wind speed in October - McMillan, MI
  • Average wind speed in October: 9.4mph

The windiest month (with the highest average wind speed) is November (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in October
McMillan, MI

Average humidity in October - McMillan, MI
  • Average humidity in October: 81%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (73%).

Average rainfall in October
McMillan, MI

Average rainfall in October - McMillan, MI
  • Average rainfall in October: 2.8"

The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is March (1.5").

Average rainfall days in October
McMillan, MI

Average rainfall days in October - McMillan, MI
  • Average rainfall days in October: 15.3 days

The month with the highest number of rainy days is October (15.3 days).
The month with the least rainy days is February (3.1 days).

Average snowfall in October
McMillan, MI

Average snowfall in October - McMillan, MI
  • Average snowfall in October: 1.42"

The month with the highest snowfall is January (10.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
McMillan, MI

Average snowfall days in October - McMillan, MI
  • Average snowfall days in October: 3.3 days

The month with the highest number of snowfall days is January (24.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - McMillan, 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 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).

Average sunshine days in October
McMillan, MI

Average sunshine days in October - McMillan, MI
  • Average sunshine days in October: 11.1 days

The month with the most sunshine days is June (16.3 days).
The month with the least sunshine days is January (5.8 days).

Average UV index in October
McMillan, MI

Average UV index in October - McMillan, 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, November and December (UV index 1).

Average cloud cover in October
McMillan, MI

Average cloud cover in October - McMillan, MI
  • Average cloud cover in October: 56

The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in October
McMillan, MI

Average visibility in October - McMillan, 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 and February (4mi).

McMillan, Michigan, USA

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