July weather forecast
Quincy, MA

A US flag flying on a stone platform outside the houses of the 2nd and 6th Presidents of the US, in the small town of Quincy, Massachusetts
A US flag flying on a stone platform outside the houses of the 2nd and 6th Presidents of the US, in the small town of Quincy, Massachusetts

Weather in July

July, the same as June, is another warm summer month in Quincy, Massachusetts, with an average temperature fluctuating between 81.3°F (27.4°C) and 64.8°F (18.2°C).

Temperature

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64.8°F (18.2°C), July is the warmest month.

Heat index

The average heat index in July is computed to be 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, metabolic differences, wind). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Quincy, during July, the rain falls for 10.3 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, in Quincy, there are 89.5 rainfall days, and 6.61" (168mm) of precipitation is accumulated.

Snowfall

In Quincy, Massachusetts, snow does not fall in June through October.

Daylight

In July, the average length of the day is 14h and 55min.
On the first day of the month, sunrise is at 5:11 am and sunset at 8:24 pm. On the last day of July, sunrise is at 5:36 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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the warmest month in Quincy?

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64.8°F (18.2°C), July is the warmest month.

What is the temperature in July in Quincy?

The average high-temperature, in July, is 81.3°F (27.4°C), while the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'felt air 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 in Quincy?

In Quincy, Massachusetts, the average relative humidity in July is 74%.

How much does it rain in Quincy in July?

In Quincy, in July, during 10.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When it does not snow in Quincy?

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

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

In Quincy, Massachusetts, the average day length in July is 14h and 55min.

What time are sunrise and sunset in July in Quincy?

In July, on the first day of the month, sunrise is at 5:11 am and sunset at 8:24 pm. On the last day of the month, in Quincy, sunrise is at 5:36 am and sunset at 8:04 pm EDT.

How many hours of sunshine does Quincy have in July?

The average sunshine duration in July is 10.1h.

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

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

What is the UV index intensity in July in Quincy?

In July, the average daily maximum UV index in Quincy, Massachusetts, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Quincy, MA

Average temperature in July - Quincy, MA
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in July: 64.8°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

[Resources]

Average pressure in July
Quincy, MA

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

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in July
Quincy, MA

Average wind speed in July - Quincy, MA
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

[Resources]

Average humidity in July
Quincy, MA

Average humidity in July - Quincy, MA
  • Average humidity in July: 74%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).

[Resources]

Average rainfall in July
Quincy, MA

Average rainfall in July - Quincy, MA
  • Average rainfall in July: 0.59"

The wettest month (with the highest rainfall) is April (0.79").
The driest month (with the least rainfall) is September (0.31").

[Resources]

Average rainfall days in July
Quincy, MA

Average rainfall days in July - Quincy, MA
  • Average rainfall days in July: 10.3 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is February (4.3 days).

[Resources]

Average snowfall in July
Quincy, MA

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

The month with the highest snowfall is March (0.83").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in July
Quincy, MA

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

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

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

Average daylight in July / Average sunshine in July - Quincy, MA
  • Average daylight in July: 14h and 55min

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 9min).

  • Average sunshine in July: 10h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in July
Quincy, MA

Average sunshine days in July - Quincy, MA
  • Average sunshine days in July: 18.4 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is April (17.8 days).

[Resources]

Average UV index in July
Quincy, MA

Average UV index in July - Quincy, 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).

[Resources]

Average cloud cover in July
Quincy, MA

Average cloud cover in July - Quincy, MA
  • Average cloud cover in July: 35

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in July
Quincy, MA

Average visibility in July - Quincy, MA
  • 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location