July weather forecast
West Hyannisport, MA

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Weather in July

July in West Hyannisport, Massachusetts, is a pleasant summer month, with an average temperature varying between 67.6°F (19.8°C) and 72°F (22.2°C).

Temperature

With the onset of July, West Hyannisport's average high-temperature sees a modest rise, moving from June's enjoyable 63.9°F (17.7°C) to a pleasant 72°F (22.2°C). July in West Hyannisport witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 67.6°F (19.8°C).

Humidity

With an average relative humidity of 84%, July is the most humid month.

Rainfall

In West Hyannisport, in July, it is raining for 15.1 days, with typically 2.05" (52mm) of accumulated precipitation. In West Hyannisport, during the entire year, the rain falls for 157.2 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

In West Hyannisport, snow does not fall in May through November.

Daylight

The average length of the day in July is 14h and 50min.
On the first day of the month, sunrise is at 5:11 am and sunset at 8:19 pm. On the last day of July, sunrise is at 5:35 am and sunset at 7:59 pm EDT.

Sunshine

The average sunshine in July is 10.6h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

What is the usual temperature for West Hyannisport in July?

West Hyannisport in July has an average high-temperature of 72°F (22.2°C) and an average low-temperature of 67.6°F (19.8°C).

What is the most humid month?

The most humid month is July, with an average relative humidity of 84%.

What is the average humidity in July?

The average relative humidity in July is 84%.

How much does it rain in July?

In West Hyannisport, in July, it is raining for 15.1 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow?

May through November are months without snowfall.

What is the average length of the day in July?

The average day length in July in West Hyannisport is 14h and 50min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:11 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 7:59 pm EDT.

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

In July, the average sunshine duration in West Hyannisport is 10.6h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

In West Hyannisport, Massachusetts, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to 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 Hyannisport, MA

Average temperature in July - West Hyannisport, MA
  • Average high temperature in July: 72°F

The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in July: 67.6°F

The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in July
West Hyannisport, MA

Average pressure in July - West Hyannisport, 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 (29.93"Hg).

Average wind speed in July
West Hyannisport, MA

Average wind speed in July - West Hyannisport, MA
  • Average wind speed in July: 10.7mph

The windiest month (with the highest average wind speed) is January (16.5mph).
The calmest month (with the lowest average wind speed) is August (10.6mph).

Average humidity in July
West Hyannisport, MA

Average humidity in July - West Hyannisport, MA
  • Average humidity in July: 84%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (74%).

Average rainfall in July
West Hyannisport, MA

Average rainfall in July - West Hyannisport, MA
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is October (3.7").
The driest month (with the least rainfall) is August (1.73").

Average rainfall days in July
West Hyannisport, MA

Average rainfall days in July - West Hyannisport, MA
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is February (10.3 days).

Average snowfall in July
West Hyannisport, MA

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

The month with the highest snowfall is March (1.93").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in July
West Hyannisport, MA

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

The month with the highest number of snowfall days is February (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - West Hyannisport, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

Average sunshine days in July
West Hyannisport, MA

Average sunshine days in July - West Hyannisport, MA
  • Average sunshine days in July: 14.9 days

The month with the most sunshine days is August (17.7 days).
The month with the least sunshine days is February (11.4 days).

Average UV index in July
West Hyannisport, MA

Average UV index in July - West Hyannisport, 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).

Average cloud cover in July
West Hyannisport, MA

Average cloud cover in July - West Hyannisport, MA
  • Average cloud cover in July: 29

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

Average visibility in July
West Hyannisport, MA

Average visibility in July - West Hyannisport, 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).

West Hyannisport, Massachusetts, USA

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