July weather forecast
Wrentham, MA

Share

Weather in July

July, the same as June, is a moderately hot summer month in Wrentham, Massachusetts, with an average temperature ranging between min 63.3°F (17.4°C) and max 82°F (27.8°C).

Temperature

July, known for its average high temperature of 82°F (27.8°C) and an average low temperature of 63.3°F (17.4°C), is the warmest month.

Heat index

The average heat index in July is computed to be a hot 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 essentially critical for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

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

Rainfall

The month with the most rainfall is July, when the rain falls for 14 days and typically aggregates up to 1.18" (30mm) of precipitation.

Snowfall

June through September are months without snowfall.

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, sunrise is at 5:38 am and sunset at 8:04 pm EDT.

Sunshine

In July, the average sunshine is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

In Wrentham, the average highest temperatures are observed in July, with a high of 82°F (27.8°C) and a low of 63.3°F (17.4°C).

What is the usual temperature for Wrentham in July?

In July, the average high-temperature and low-temperature are 82°F (27.8°C) and 63.3°F (17.4°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent 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 July, the average relative humidity is 76%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 14 days and typically aggregates up to 1.18" (30mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 14 days. Throughout July, 1.18" (30mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

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

When are sunrise and sunset in July?

On the first day of July in Wrentham, 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, the average sunshine duration in July is 10.1h.

What are the months with the highest UV index?

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 July, the average daily maximum UV index 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Wrentham, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location