August weather forecast
Mill River, MA

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Weather in August

August, the last month of the summer in Mill River, is another warm month, with an average temperature varying between 78.4°F (25.8°C) and 57.7°F (14.3°C).

Temperature

Mill River sees the arrival of August with an average high-temperature of a still warm 78.4°F (25.8°C), indicating a subtle variation from July. Mill River experiences an average low-temperature of 57.7°F (14.3°C) in the month of August.

Humidity

In August, the average relative humidity in Mill River, Massachusetts, is 79%.

Rainfall

In Mill River, in August, it is raining for 16.1 days, with typically 2.64" (67mm) of accumulated precipitation. In Mill River, during the entire year, the rain falls for 157.8 days and collects up to 31.69" (805mm) of precipitation.

Snowfall

In Mill River, Massachusetts, snow does not fall in June through September.

Daylight

The average length of the day in August in Mill River is 13h and 50min.
On the first day of August, sunrise is at 5:47 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:28 pm EDT.

Sunshine

The months with the most sunshine in Mill River are July and August, with an average of 10h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in August transforms into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Around midday, solar radiation is most harmful; hence, exposure should be limited. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are the temperatures in Mill River in August?

In Mill River, 78.4°F (25.8°C) is the average high-temperature and 57.7°F (14.3°C) is the average low-temperature during August.

What is the average humidity in August in Mill River?

In August, the average relative humidity is 79%.

How much does it rain in Mill River in August?

In Mill River, in August, during 16.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Mill River?

In Mill River, Massachusetts, snow does not fall in June through September.

What is the average length of the day in August in Mill River?

In Mill River, Massachusetts, the average day length in August is 13h and 50min.

What time are sunrise and sunset in August in Mill River?

On the first day of August in Mill River, Massachusetts, sunrise is at 5:47 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:28 pm EDT.

What are the months with the most sunshine in Mill River?

July and August, with an average of 10h of sunshine, are months with the most sunshine in Mill River, Massachusetts.

How long on average sun shines in August in Mill River?

In Mill River, the average sunshine duration in August is 10h.

When is the highest UV index in Mill River?

The months with the highest UV index in Mill River, Massachusetts, are May through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Mill River?

In Mill River, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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 August
Mill River, MA

Average temperature in August - Mill River, MA
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in August: 57.7°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in August
Mill River, MA

Average pressure in August - Mill River, MA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Mill River, MA

Average wind speed in August - Mill River, MA
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January and March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in August
Mill River, MA

Average humidity in August - Mill River, MA
  • Average humidity in August: 79%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in August
Mill River, MA

Average rainfall in August - Mill River, MA
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is January (2.13").

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Average rainfall days in August
Mill River, MA

Average rainfall days in August - Mill River, MA
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in August
Mill River, MA

Average snowfall in August - Mill River, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.89").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Mill River, MA

Average snowfall days in August - Mill River, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Mill River, MA

Average daylight in August / Average sunshine in August - Mill River, MA
  • Average daylight in August: 13h 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 August: 10h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days in August
Mill River, MA

Average sunshine days in August - Mill River, MA
  • Average sunshine days in August: 13 days

The months with the most sunshine days are September and November (15.5 days).
The month with the least sunshine days is February (11.1 days).

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Average UV index in August
Mill River, MA

Average UV index in August - Mill River, MA
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Mill River, MA

Average cloud cover in August - Mill River, MA
  • Average cloud cover in August: 37

The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 37).

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Average visibility in August
Mill River, MA

Average visibility in August - Mill River, MA
  • Average visibility in August: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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Mill River, Massachusetts, USA

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