July weather forecast
West Tisbury, MA

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Weather in July

July in West Tisbury, Massachusetts, is a pleasant summer month, with an average temperature varying between 68.5°F (20.3°C) and 72.9°F (22.7°C).

Temperature

July introduces a minor temperature shift, with average high-temperatures adjusting from June's enjoyable 64.9°F (18.3°C) to an agreeable 72.9°F (22.7°C). In July, West Tisbury's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 68.5°F (20.3°C).

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 83%.

Rainfall

In West Tisbury, Massachusetts, in July, during 14.4 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In West Tisbury, during the entire year, the rain falls for 146.4 days and collects up to 25.47" (647mm) of precipitation.

Snowfall

April through November are months without snowfall in West Tisbury.

Daylight

The average length of the day in July in West Tisbury, Massachusetts, is 14h and 49min.
On the first day of the month, sunrise is at 5:13 am and sunset at 8:20 pm. On the last day of July, sunrise is at 5:37 am and sunset at 8:00 pm EDT.

Sunshine

The average sunshine in July in West Tisbury is 10.5h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the average July temperature in West Tisbury?

In West Tisbury, 72.9°F (22.7°C) is the average high-temperature and 68.5°F (20.3°C) is the average low-temperature during July.

What is the most humid month in West Tisbury?

The months with the highest humidity are May through July, with an average relative humidity of 83%.

What is the average humidity in July in West Tisbury?

The average relative humidity in July is 83%.

How much does it rain in West Tisbury in July?

In West Tisbury, in July, it is raining for 14.4 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in West Tisbury?

In West Tisbury, snow does not fall in April through November.

What is the average length of the day in July in West Tisbury?

In West Tisbury, the average day length in July is 14h and 49min.

What time are sunrise and sunset in July in West Tisbury?

In July, on the first day of the month, sunrise is at 5:13 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:00 pm EDT.

How many hours of sunshine does West Tisbury have in July?

The average sunshine duration in July in West Tisbury, Massachusetts, is 10.5h.

What is the month with the highest UV index in West Tisbury?

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

How high is the UV index in July in West Tisbury?

The average daily maximum UV index in July in West Tisbury is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
West Tisbury, MA

Average temperature in July - West Tisbury, MA
  • Average high temperature in July: 72.9°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in July
West Tisbury, MA

Average pressure in July - West Tisbury, MA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
West Tisbury, MA

Average wind speed in July - West Tisbury, MA
  • Average wind speed in July: 10.9mph

The windiest month (with the highest average wind speed) is January (16.2mph).
The calmest months (with the lowest average wind speed) are July and August (10.9mph).

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Average humidity in July
West Tisbury, MA

Average humidity in July - West Tisbury, MA
  • Average humidity in July: 83%

The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in July
West Tisbury, MA

Average rainfall in July - West Tisbury, MA
  • Average rainfall in July: 1.89"

The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are August and November (1.73").

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Average rainfall days in July
West Tisbury, MA

Average rainfall days in July - West Tisbury, MA
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in July
West Tisbury, MA

Average snowfall in July - West Tisbury, MA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.18").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
West Tisbury, MA

Average snowfall days in July - West Tisbury, MA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
West Tisbury, MA

Average daylight in July / Average sunshine in July - West Tisbury, MA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
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 month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in July
West Tisbury, MA

Average sunshine days in July - West Tisbury, MA
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is April (13.5 days).

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Average UV index in July
West Tisbury, MA

Average UV index in July - West Tisbury, 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
West Tisbury, MA

Average cloud cover in July - West Tisbury, MA
  • Average cloud cover in July: 30

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in July
West Tisbury, MA

Average visibility in July - West Tisbury, 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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West Tisbury, Massachusetts, USA

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