October weather forecast
Trenton, MI

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Weather in October

October, the same as September, in Trenton, Michigan, is a moderate autumn month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 59°F (15°C).

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 72°F (22.2°C) to a moderate 59°F (15°C). During October, Trenton records a consistent average nighttime temperature of 47.8°F (8.8°C).

Humidity

With an average relative humidity of 75%, October is the least humid month.

Rainfall

In Trenton, during October, the rain falls for 13.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 151.6 rainfall days, and 26.97" (685mm) of precipitation is accumulated.

Snowfall

In Trenton, snow does not fall in June through October.

Ocean temperature

In Trenton, Michigan, in October, the average water temperature is 60.4°F (15.8°C).
Note: A majority do not enjoy swimming in water at 60.4°F (15.8°C). The difficulty in controlling breathing increases progressively as the temperature dips below 69.8°F (21°C).

Daylight

In Trenton, the average length of the day in October is 11h and 4min.
On the first day of October in Trenton, sunrise is at 7:30 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:27 pm EDT.

Sunshine

In October, the average sunshine is 5.8h.

UV index

The average daily maximum UV index in October in Trenton is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 2 during October leads to these instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What are the temperatures in Trenton in October?

October temperatures in Trenton vary between a high-temperature of 59°F (15°C) and a low-temperature of 47.8°F (8.8°C).

What is the least humid month in Trenton?

October is the least humid month, with an average relative humidity of 75%.

What is the average humidity in October in Trenton?

The average relative humidity in October is 75%.

How much does it rain in Trenton in October?

In Trenton, during October, the rain falls for 13.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Trenton?

In Trenton, snow does not fall in June through October.

Does it snow in Trenton in October?

In Trenton, in October, it doesn't snow. In November, it regularly snows.

What is the ocean temperature in October in Trenton?

In October, the average ocean temperature is 60.4°F (15.8°C). Swimming in 60.4°F (15.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Trenton have in October?

In October, the average day length in Trenton is 11h and 4min.

When is the sunrise / sunset in October in Trenton?

In October, on the first day of the month, sunrise is at 7:30 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:27 pm EDT.

How long on average sun shines in October in Trenton?

The average sunshine duration in October in Trenton is 5.8h.

What is the UV index reading in October in Trenton?

In Trenton, 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 exposure to the Sun's UV radiation.
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
Trenton, MI

Average temperature in October - Trenton, MI
  • Average high temperature in October: 59°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in October: 47.8°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in October
Trenton, MI

Average pressure in October - Trenton, MI
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in October
Trenton, MI

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

The windiest months (with the highest average wind speed) are January and November (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in October
Trenton, MI

Average humidity in October - Trenton, MI
  • Average humidity in October: 75%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in October
Trenton, MI

Average rainfall in October - Trenton, MI
  • Average rainfall in October: 2.05"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is December (1.26").

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Average rainfall days in October
Trenton, MI

Average rainfall days in October - Trenton, MI
  • Average rainfall days in October: 13.3 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in October
Trenton, MI

Average snowfall in October - Trenton, MI
  • Average snowfall in October: 0"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Trenton, MI

Average snowfall days in October - Trenton, MI
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in October
Trenton, MI

Average sea temperature in October - Trenton, MI
  • Average sea temperature in October: 60.3°F

The best month for swimming (with the highest average sea temperature) is August (75.4°F).
The coldest month (with the lowest average sea temperature) is February (32.7°F).

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

Average daylight in October / Average sunshine in October - Trenton, MI
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in October
Trenton, MI

Average sunshine days in October - Trenton, MI
  • Average sunshine days in October: 16.6 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in October
Trenton, MI

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in October
Trenton, MI

Average cloud cover in October - Trenton, MI
  • Average cloud cover in October: 42

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in October
Trenton, MI

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

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

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Trenton, Michigan, USA

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