July weather forecast
Trenton, MI

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Weather in July

July is a moderately hot summer month in Trenton, Michigan, with an average temperature fluctuating between 65.7°F (18.7°C) and 79.2°F (26.2°C).

Temperature

Trenton's July weather reaches an average high of 79.2°F (26.2°C) and an average low of 65.7°F (18.7°C), making it the warmest month.

Humidity

In Trenton, the average relative humidity in July is 76%.

Rainfall

In Trenton, during July, the rain falls for 18.1 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Trenton, during the entire year, the rain falls for 151.6 days and collects up to 26.97" (685mm) of precipitation.

Snowfall

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

Ocean temperature

In Trenton, Michigan, the average seawater temperature in July is 74.8°F (23.8°C).
Note: A swim in 74.8°F (23.8°C) waters can be refreshing, especially when factoring in a person's cold tolerance, sunshine, wind, and the overall temperature. As a point of reference, Olympic swimming events are held in 77°F (25°C) to 82.4°F (28°C) waters.

Daylight

In July, the average length of the day is 14h and 53min.
On the first day of the month, sunrise is at 6:00 am and sunset at 9:12 pm. On the last day of July, in Trenton, sunrise is at 6:25 am and sunset at 8:52 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.6h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Trenton. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.
Updated: Feb 12, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the warmest month in Trenton?

Trenton's temperatures tend to reach their peak averages in July, with a high of 79.2°F (26.2°C) and a low of 65.7°F (18.7°C).

What are the temperatures in Trenton in July?

In July, the average high-temperature and low-temperature in Trenton are 79.2°F (26.2°C) and 65.7°F (18.7°C) respectively.

What is the average humidity in July in Trenton?

In July, the average relative humidity in Trenton is 76%.

How many days does it rain in July in Trenton?

In Trenton, Michigan, in July, it is raining for 18.1 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow in Trenton?

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

How warm is the water in July in Trenton?

In Trenton, in July, the average water temperature is 74.8°F (23.8°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 74.8°F (23.8°C).

What is the average length of the day in July in Trenton?

In July, the average day length in Trenton, Michigan, is 14h and 53min.

What time are sunrise and sunset in July in Trenton?

On the first day of July in Trenton, sunrise is at 6:00 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:52 pm EDT.

What month has the most sunshine in Trenton?

July has the most sunshine of the year in Trenton, Michigan, with an average of 10.6h of sunshine.

How long on average sun shines in July in Trenton?

In July, the average sunshine duration in Trenton, Michigan, is 10.6h.

What are the months with the highest UV index in Trenton?

The months with the highest UV index in Trenton are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Trenton?

In Trenton, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high 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 July
Trenton, MI

Average temperature in July - Trenton, MI
  • Average high temperature in July: 79.2°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 July: 65.7°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).

Average pressure in July
Trenton, MI

Average pressure in July - Trenton, MI
  • Average pressure in July: 29.96"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).

Average wind speed in July
Trenton, MI

Average wind speed in July - Trenton, MI
  • Average wind speed in July: 7.1mph

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).

Average humidity in July
Trenton, MI

Average humidity in July - Trenton, MI
  • Average humidity in July: 76%

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

Average rainfall in July
Trenton, MI

Average rainfall in July - Trenton, MI
  • Average rainfall in July: 2.8"

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

Average rainfall days in July
Trenton, MI

Average rainfall days in July - Trenton, MI
  • Average rainfall days in July: 18.1 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).

Average snowfall in July
Trenton, MI

Average snowfall in July - Trenton, MI
  • Average snowfall in July: 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").

Average snowfall days in July
Trenton, MI

Average snowfall days in July - Trenton, MI
  • Average snowfall days in July: 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).

Average sea temperature in July
Trenton, MI

Average sea temperature in July - Trenton, MI
  • Average sea temperature in July: 74.7°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).

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

Average daylight in July / Average sunshine in July - Trenton, MI
  • Average daylight in July: 14h and 5min

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 July: 10h and 4min

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).

Average sunshine days in July
Trenton, MI

Average sunshine days in July - Trenton, MI
  • Average sunshine days in July: 10.3 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).

Average UV index in July
Trenton, MI

Average UV index in July - Trenton, MI
  • Average UV index in July: 6

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).

Average cloud cover in July
Trenton, MI

Average cloud cover in July - Trenton, MI
  • Average cloud cover in July: 28

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).

Average visibility in July
Trenton, MI

Average visibility in July - Trenton, MI
  • Average visibility in July: 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).

Trenton, Michigan, USA

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