July weather forecast
North Truro, MA

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Weather in July

July is a pleasant summer month in North Truro, Massachusetts, with an average temperature varying between 71.2°F (21.8°C) and 66.2°F (19°C).

Temperature

As June transitions into July, a subtle temperature shift is observed, with average highs adjusting from a comfortable 63.3°F (17.4°C) to a pleasant 71.2°F (21.8°C). A minimal decline in temperature from daytime highs is anticipated in North Truro throughout the July nights, averaging a comfortable 66.2°F (19°C).

Humidity

The months with the highest humidity in North Truro are June and July, with an average relative humidity of 84%.

Rainfall

In North Truro, Massachusetts, in July, it is raining for 17.1 days, with typically 3.03" (77mm) of accumulated precipitation. In North Truro, during the entire year, the rain falls for 157.1 days and collects up to 32.17" (817mm) of precipitation.

Snowfall

In North Truro, snow does not fall in May through October.

Daylight

The average length of the day in July in North Truro is 14h and 53min.
On the first day of the month, sunrise is at 5:08 am and sunset at 8:19 pm. On the last day of July, sunrise is at 5:33 am and sunset at 7:59 pm EDT.

Sunshine

In July, the average sunshine is 10.4h.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in North Truro. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the average July temperature in North Truro?

In July, in North Truro, the average high-temperature is 71.2°F (21.8°C), and the average low-temperature is 66.2°F (19°C).

What are the most humid months in North Truro?

The months with the highest humidity are June and July, with an average relative humidity of 84%.

What is the average humidity in July in North Truro?

The average relative humidity in July in North Truro is 84%.

How much does it rain in North Truro in July?

In North Truro, during July, the rain falls for 17.1 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow in North Truro?

May through October are months without snowfall.

How many hours of daylight does North Truro have in July?

In North Truro, Massachusetts, the average day length in July is 14h and 53min.

When are sunrise and sunset in July in North Truro?

On the first day of July in North Truro, sunrise is at 5:08 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 7:59 pm EDT.

How long on average sun shines in July in North Truro?

The average sunshine duration in July is 10.4h.

When is the highest UV index in North Truro?

With an average maximum UV index of 6, July is the month with the highest UV index in North Truro, Massachusetts.

What is the UV index intensity in July in North Truro?

In North Truro, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents 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
North Truro, MA

Average temperature in July - North Truro, MA
  • Average high temperature in July: 71.2°F

The warmest month (with the highest average high temperature) is August (71.8°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in July: 66.2°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 (29.8°F).

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Average pressure in July
North Truro, MA

Average pressure in July - North Truro, 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
North Truro, MA

Average wind speed in July - North Truro, MA
  • Average wind speed in July: 11mph

The windiest month (with the highest average wind speed) is January (17.8mph).
The calmest month (with the lowest average wind speed) is August (10.9mph).

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Average humidity in July
North Truro, MA

Average humidity in July - North Truro, MA
  • Average humidity in July: 84%

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

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Average rainfall in July
North Truro, MA

Average rainfall in July - North Truro, MA
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in July
North Truro, MA

Average rainfall days in July - North Truro, MA
  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (8.6 days).

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Average snowfall in July
North Truro, MA

Average snowfall in July - North Truro, MA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
North Truro, MA

Average snowfall days in July - North Truro, MA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (6.3 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
North Truro, MA

Average daylight in July / Average sunshine in July - North Truro, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).

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Average sunshine days in July
North Truro, MA

Average sunshine days in July - North Truro, MA
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is July (12.6 days).

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Average UV index in July
North Truro, MA

Average UV index in July - North Truro, MA
  • Average UV index in July: 6

The month with the highest UV index is July (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
North Truro, MA

Average cloud cover in July - North Truro, MA
  • Average cloud cover in July: 31

The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in July
North Truro, MA

Average visibility in July - North Truro, 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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North Truro, Massachusetts, USA

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