July weather forecast
Bourne, MA

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Weather in July

July is a moderately hot summer month in Bourne, Massachusetts, with an average temperature fluctuating between 66.4°F (19.1°C) and 75.6°F (24.2°C).

Temperature

July is the month when Bourne's temperatures reach their peak, with averages of 75.6°F (24.2°C) and lows of 66.4°F (19.1°C).

Humidity

The months with the highest humidity are June and July, with an average relative humidity of 81%.

Rainfall

In Bourne, Massachusetts, in July, it is raining for 16 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 157.4 rainfall days, and 32.2" (818mm) of precipitation is accumulated.

Snowfall

In Bourne, snow does not fall in May through September.

Daylight

The average length of the day in July in Bourne is 14h and 51min.
On the first day of the month, sunrise is at 5:11 am and sunset at 8:20 pm. On the last day of July, sunrise is at 5:36 am and sunset at 8:01 pm EDT.

Sunshine

In July, the average sunshine in Bourne is 10.5h.

UV index

The months with the highest UV index in Bourne, Massachusetts, are July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the hottest time of year in Bourne?

July, having an average high-temperature of 75.6°F (24.2°C) and an average low-temperature of 66.4°F (19.1°C), is the warmest month in Bourne, Massachusetts.

What is the average July temperature in Bourne?

In Bourne, in July, the average high-temperature is 75.6°F (24.2°C), and the average low-temperature is 66.4°F (19.1°C).

What is the most humid month in Bourne?

June and July, with an average relative humidity of 81%, are most humid months in Bourne, Massachusetts.

What is the average humidity in July in Bourne?

In July, the average relative humidity is 81%.

How many days does it rain in July in Bourne?

In Bourne, in July, it is raining for 16 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow in Bourne?

May through September are months without snowfall.

How many hours of daylight does Bourne have in July?

The average day length in July in Bourne is 14h and 51min.

When are sunrise and sunset in July in Bourne?

On the first day of July in Bourne, sunrise is at 5:11 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:01 pm EDT.

How many hours of sunshine does Bourne have in July?

In July, the average sunshine duration in Bourne is 10.5h.

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

July and August, with an average maximum UV index of 6, are months with the highest UV index in Bourne.

What is the UV index reading in July in Bourne?

In Bourne, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Bourne, MA

Average temperature in July - Bourne, MA
  • Average high temperature in July: 75.6°F

The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in July: 66.4°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in July
Bourne, MA

Average pressure in July - Bourne, 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).

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Average wind speed in July
Bourne, MA

Average wind speed in July - Bourne, MA
  • Average wind speed in July: 8.8mph

The windiest month (with the highest average wind speed) is January (13.7mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in July
Bourne, MA

Average humidity in July - Bourne, MA
  • Average humidity in July: 81%

The months with the highest relative humidity are June and July (81%).
The months with the lowest relative humidity are March and November (74%).

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Average rainfall in July
Bourne, MA

Average rainfall in July - Bourne, MA
  • Average rainfall in July: 2.52"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in July
Bourne, MA

Average rainfall days in July - Bourne, MA
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (9 days).

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Average snowfall in July
Bourne, MA

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

The months with the highest snowfall are February and March (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Bourne, MA

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

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Bourne, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in July
Bourne, MA

Average sunshine days in July - Bourne, MA
  • Average sunshine days in July: 13.2 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is April (12.5 days).

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Average UV index in July
Bourne, MA

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

The months with the highest UV index are 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
Bourne, MA

Average cloud cover in July - Bourne, MA
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in July
Bourne, MA

Average visibility in July - Bourne, 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).

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Bourne, Massachusetts, USA

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