July weather forecast
Plymouth, MI

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Weather in July

July, the same as June, is a moderately hot summer month in Plymouth, Michigan, with an average temperature fluctuating between 80.4°F (26.9°C) and 63.1°F (17.3°C).

Temperature

With an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Plymouth, during July, the rain falls for 13.4 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 123.8 rainfall days, and 11.73" (298mm) of precipitation is accumulated.

Snowfall

In Plymouth, Michigan, snow does not fall in May through October.

Daylight

In July, the average length of the day in Plymouth is 14h and 55min.
On the first day of July in Plymouth, sunrise is at 6:01 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:54 pm EDT.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What are the warmest months in Plymouth?

The month of July, characterized by an average high of 80.4°F (26.9°C) and a low of 63.1°F (17.3°C), is recognized as the warmest.

What are July temperatures in Plymouth?

In July, the average high-temperature and low-temperature in Plymouth, Michigan, are 80.4°F (26.9°C) and 63.1°F (17.3°C) respectively.

What is the average humidity in July in Plymouth?

The average relative humidity in July in Plymouth, Michigan, is 76%.

How much does it rain in Plymouth in July?

In Plymouth, in July, it is raining for 13.4 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Plymouth?

May through October are months without snowfall in Plymouth.

How many hours of daylight does Plymouth have in July?

In July, the average day length in Plymouth, Michigan, is 14h and 55min.

When is the sunrise / sunset in July in Plymouth?

On the first day of July in Plymouth, sunrise is at 6:01 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:54 pm EDT.

What month has the most sunshine in Plymouth?

July has the most sunshine of the year, with an average of 10.4h of sunshine.

How long on average sun shines in July in Plymouth?

In July, the average sunshine duration is 10.4h.

What is the month with the highest UV index in Plymouth?

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

How high is the UV index in July in Plymouth?

In July, the average daily maximum UV index in Plymouth, Michigan, is 6. A UV Index estimate of 6 to 7 represents a high health threat 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 July
Plymouth, MI

Average temperature in July - Plymouth, MI
  • Average high temperature in July: 80.4°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in July: 63.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in July
Plymouth, MI

Average pressure in July - Plymouth, MI
  • Average pressure in July: 29.96"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 July
Plymouth, MI

Average wind speed in July - Plymouth, MI
  • Average wind speed in July: 6.5mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in July
Plymouth, MI

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

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in July
Plymouth, MI

Average rainfall in July - Plymouth, MI
  • Average rainfall in July: 1.18"

The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is December (0.51").

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Average rainfall days in July
Plymouth, MI

Average rainfall days in July - Plymouth, MI
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in July
Plymouth, MI

Average snowfall in July - Plymouth, MI
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Plymouth, MI

Average snowfall days in July - Plymouth, MI
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Plymouth, 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 6min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in July
Plymouth, MI

Average sunshine days in July - Plymouth, MI
  • Average sunshine days in July: 13.7 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is April (13 days).

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Average UV index in July
Plymouth, MI

Average UV index in July - Plymouth, 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).

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Average cloud cover in July
Plymouth, MI

Average cloud cover in July - Plymouth, MI
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Plymouth, MI

Average visibility in July - Plymouth, MI
  • Average visibility in July: 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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Plymouth, Michigan, USA

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