July weather forecast
Granville, MA

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Weather in July

July, like June, in Granville, Massachusetts, is a moderately hot summer month, with an average temperature fluctuating between 61.2°F (16.2°C) and 81.5°F (27.5°C).

Temperature

July, having an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 61.2°F (16.2°C), is the warmest month.

Heat index

The heat index for July is computed to be a tropical 86°F (30°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

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

Rainfall

In July, the rain falls for 17.9 days. Throughout July, 3.35" (85mm) of precipitation is accumulated. In Granville, during the entire year, the rain falls for 165.4 days and collects up to 34.45" (875mm) of precipitation.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 53min.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:44 am and sunset at 8:11 pm EDT.

Sunshine

July and August, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

In July, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 5 during July translates into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

The warmest period tends to be July, when average temperatures fluctuate between a high of 81.5°F (27.5°C) and a low of 61.2°F (16.2°C).

What is the temperature in July?

The high-temperature during July is 81.5°F (27.5°C) and the low-temperature is 61.2°F (16.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in July is computed to be 86°F (30°C).

What is the average humidity in July?

The average relative humidity in July in Granville is 76%.

How many days does it rain in July?

In Granville, during July, the rain falls for 17.9 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow?

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

What is the average length of the day in July?

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

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:19 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:11 pm EDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 9.9h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 9.9h.

What is the UV index intensity in July in Granville?

The average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
Granville, MA

Average temperature in July - Granville, MA
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in July: 61.2°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in July
Granville, MA

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

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Granville, MA

Average wind speed in July - Granville, MA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in July
Granville, MA

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

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

Average rainfall in July
Granville, MA

Average rainfall in July - Granville, MA
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in July
Granville, MA

Average rainfall days in July - Granville, MA
  • Average rainfall days in July: 17.9 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in July
Granville, MA

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

The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Granville, MA

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

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Granville, MA

Average daylight in July / Average sunshine in July - Granville, 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: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in July
Granville, MA

Average sunshine days in July - Granville, MA
  • Average sunshine days in July: 11.5 days

The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is June (10.9 days).

Average UV index in July
Granville, MA

Average UV index in July - Granville, MA
  • Average UV index in July: 5

The month with the highest UV index is June (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
Granville, MA

Average cloud cover in July - Granville, MA
  • Average cloud cover in July: 39

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in July
Granville, MA

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

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

Granville, Massachusetts, USA

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