July weather forecast
Fairhaven, MA

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Weather in July

July in Fairhaven, Massachusetts, is a warm summer month, with an average temperature ranging between min 66.4°F (19.1°C) and max 78.4°F (25.8°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 78.4°F (25.8°C) and a minimum temperature of 66.4°F (19.1°C).

Humidity

The months with the highest humidity in Fairhaven are June and July, with an average relative humidity of 80%.

Rainfall

In Fairhaven, in July, it is raining for 13.4 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, in Fairhaven, there are 133.2 rainfall days, and 17.2" (437mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Fairhaven, the average seawater temperature in July is 66.2°F (19°C).
Note: Swimming in water that is 66.2°F (19°C) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 69.8°F (21°C) to 59°F (15°C).

Daylight

The average length of the day in July in Fairhaven is 14h and 50min.
On the first day of July in Fairhaven, sunrise is at 5:13 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:02 pm EDT.

Sunshine

In Fairhaven, the average sunshine in July is 10.4h.

UV index

The months with the highest UV index in Fairhaven, Massachusetts, are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What month is the hottest in Fairhaven?

Fairhaven's temperature records reveal July as the warmest month, marked by average highs of 78.4°F (25.8°C) and lows of 66.4°F (19.1°C).

What is the usual temperature for Fairhaven in July?

During July, Fairhaven experiences an average high-temperature of 78.4°F (25.8°C) and a low-temperature of 66.4°F (19.1°C).

What are the most humid months in Fairhaven?

The months with the highest humidity are June and July, with an average relative humidity of 80%.

What is the average humidity in July in Fairhaven?

The average relative humidity in July in Fairhaven, Massachusetts, is 80%.

How many days does it rain in July in Fairhaven?

In July, in Fairhaven, the rain falls for 13.4 days. Throughout July, 1.5" (38mm) of precipitation is accumulated.

When it does not snow in Fairhaven?

May through October are months without snowfall.

What is the ocean temperature in July in Fairhaven?

In Fairhaven, Massachusetts, in July, the average water temperature is 66.2°F (19°C). For most, swimming in 66.2°F (19°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

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

In July, the average day length in Fairhaven is 14h and 50min.

When are sunrise and sunset in July in Fairhaven?

In July, on the first day of the month, sunrise is at 5:13 am and sunset at 8:21 pm. On the last day of the month, in Fairhaven, Massachusetts, sunrise is at 5:37 am and sunset at 8:02 pm EDT.

How long on average sun shines in July in Fairhaven?

In July, the average sunshine duration is 10.4h.

When is the highest UV index in Fairhaven?

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

How high is the UV index in July in Fairhaven?

In Fairhaven, Massachusetts, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents 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
Fairhaven, MA

Average temperature in July - Fairhaven, MA
  • Average high temperature in July: 78.4°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in July: 66.4°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in July
Fairhaven, MA

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

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Fairhaven, MA

Average wind speed in July - Fairhaven, MA
  • Average wind speed in July: 8.1mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8mph).

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Average humidity in July
Fairhaven, MA

Average humidity in July - Fairhaven, MA
  • Average humidity in July: 80%

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March, April and November (74%).

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Average rainfall in July
Fairhaven, MA

Average rainfall in July - Fairhaven, MA
  • Average rainfall in July: 1.5"

The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (1.06").

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Average rainfall days in July
Fairhaven, MA

Average rainfall days in July - Fairhaven, MA
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in July
Fairhaven, MA

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

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Fairhaven, MA

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

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in July
Fairhaven, MA

Average sea temperature in July - Fairhaven, MA
  • Average sea temperature in July: 66.2°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

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

Average daylight in July / Average sunshine in July - Fairhaven, 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 2min

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

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Average sunshine days in July
Fairhaven, MA

Average sunshine days in July - Fairhaven, MA
  • Average sunshine days in July: 14.9 days

The months with the most sunshine days are November and December (18.3 days).
The month with the least sunshine days is April (14.4 days).

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Average UV index in July
Fairhaven, MA

Average UV index in July - Fairhaven, 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).

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Average cloud cover in July
Fairhaven, MA

Average cloud cover in July - Fairhaven, MA
  • Average cloud cover in July: 32

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
Fairhaven, MA

Average visibility in July - Fairhaven, 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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Fairhaven, Massachusetts, USA

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