July weather forecast
Wrentham, MA

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Weather in July

July, like June, in Wrentham, Massachusetts, is a moderately hot summer month, with an average temperature varying between 63.3°F (17.4°C) and 82°F (27.8°C).

Temperature

Wrentham's warmest temperatures are experienced in July, with average high temperatures of 82°F (27.8°C) and lows of 63.3°F (17.4°C).

Heat index

The heat index in July is computed to be a tropical 87.8°F (31°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in July in Wrentham, Massachusetts, is 76%.

Rainfall

July is the month with the most rainfall. Rain falls for 14 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

In Wrentham, snow does not fall in June through September.

Daylight

The average length of the day in July is 14h and 53min.
On the first day of the month, sunrise is at 5:13 am and sunset at 8:24 pm. On the last day of July, in Wrentham, sunrise is at 5:38 am and sunset at 8:04 pm EDT.

Sunshine

The average sunshine in July is 10.1h.

UV index

The months with the highest UV index in Wrentham, Massachusetts, are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are the warmest months in Wrentham?

In Wrentham, July is the warmest month, with temperatures averaging a high of 82°F (27.8°C) and a low of 63.3°F (17.4°C).

What is the temperature in July in Wrentham?

In Wrentham, in July, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 63.3°F (17.4°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 87.8°F (31°C).

What is the average humidity in July in Wrentham?

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

What is the wettest month in Wrentham?

July is the month with the most rainfall in Wrentham. Rain falls for 14 days and accumulates 1.18" (30mm) of precipitation.

How much does it rain in Wrentham in July?

In Wrentham, Massachusetts, in July, it is raining for 14 days, with typically 1.18" (30mm) of accumulated precipitation.

When it does not snow in Wrentham?

June through September are months without snowfall.

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

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

What time are sunrise and sunset in July in Wrentham?

On the first day of July, sunrise is at 5:13 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:04 pm EDT.

How long on average sun shines in July in Wrentham?

In Wrentham, the average sunshine duration in July is 10.1h.

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

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

What is the UV index reading in July in Wrentham?

The average daily maximum UV index in July in Wrentham, Massachusetts, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Wrentham, MA

Average temperature in July - Wrentham, MA
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in July: 63.3°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 (21.6°F).

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Average pressure in July
Wrentham, MA

Average pressure in July - Wrentham, MA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Wrentham, MA

Average wind speed in July - Wrentham, MA
  • Average wind speed in July: 6mph

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in July
Wrentham, MA

Average humidity in July - Wrentham, MA
  • Average humidity in July: 76%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in July
Wrentham, MA

Average rainfall in July - Wrentham, MA
  • Average rainfall in July: 1.18"

The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days in July
Wrentham, MA

Average rainfall days in July - Wrentham, MA
  • Average rainfall days in July: 14 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall in July
Wrentham, MA

Average snowfall in July - Wrentham, MA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Wrentham, MA

Average snowfall days in July - Wrentham, MA
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (5.8 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
Wrentham, MA

Average daylight in July / Average sunshine in July - Wrentham, MA
  • 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in July
Wrentham, MA

Average sunshine days in July - Wrentham, MA
  • Average sunshine days in July: 14.8 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (14.6 days).

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Average UV index in July
Wrentham, MA

Average UV index in July - Wrentham, MA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in July
Wrentham, MA

Average cloud cover in July - Wrentham, MA
  • Average cloud cover in July: 37

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in July
Wrentham, MA

Average visibility in July - Wrentham, MA
  • Average visibility in July: 5mi

The months with the highest visibility are January, February, March, April, May, October, November and December (6mi).
The months with the lowest visibility are June, July, August and September (5mi).

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Wrentham, Massachusetts, USA

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