August weather forecast
Harrisville, NY

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Weather in August

August, the last month of the summer in Harrisville, is another warm month, with an average temperature fluctuating between 57.7°F (14.3°C) and 75.6°F (24.2°C).

Temperature

In August, the average high-temperature registers at a still moderately hot 75.6°F (24.2°C), nearly identical to July's 76.6°F (24.8°C). Throughout the month of August, the average temperature in Harrisville dips to a moderate 57.7°F (14.3°C) at night.

Humidity

In Harrisville, the average relative humidity in August is 81%.

Rainfall

In August, the rain falls for 16.1 days. Throughout August, 2.32" (59mm) of precipitation is accumulated. In Harrisville, during the entire year, the rain falls for 165.7 days and collects up to 29.65" (753mm) of precipitation.

Snowfall

June through September are months without snowfall in Harrisville, New York.

Daylight

The average length of the day in August in Harrisville is 13h and 58min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:25 pm. On the last day of August, in Harrisville, sunrise is at 6:24 am and sunset at 7:38 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.1h of sunshine.

UV index

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are August temperatures in Harrisville?

The high-temperature during August is 75.6°F (24.2°C) and the low-temperature is 57.7°F (14.3°C).

What is the average humidity in August in Harrisville?

In August, the average relative humidity in Harrisville, New York, is 81%.

How many days does it rain in August in Harrisville?

In Harrisville, during August, the rain falls for 16.1 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Harrisville?

In Harrisville, snow does not fall in June through September.

How many hours of daylight does Harrisville have in August?

The average day length in August is 13h and 58min.

When are sunrise and sunset in August in Harrisville?

On the first day of August in Harrisville, New York, sunrise is at 5:49 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:38 pm EDT.

What is the month with the most sunshine in Harrisville?

July and August, with an average of 10.1h of sunshine, are months with the most sunshine in Harrisville, New York.

How long on average sun shines in August in Harrisville?

In August, the average sunshine duration in Harrisville, New York, is 10.1h.

How high is the UV index in August in Harrisville?

In Harrisville, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate 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 August
Harrisville, NY

Average temperature in August - Harrisville, NY
  • Average high temperature in August: 75.6°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (24.4°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 (11.5°F).

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Average pressure in August
Harrisville, NY

Average pressure in August - Harrisville, NY
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Harrisville, NY

Average wind speed in August - Harrisville, NY
  • Average wind speed in August: 6.5mph

The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in August
Harrisville, NY

Average humidity in August - Harrisville, NY
  • Average humidity in August: 81%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in August
Harrisville, NY

Average rainfall in August - Harrisville, NY
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in August
Harrisville, NY

Average rainfall days in August - Harrisville, NY
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in August
Harrisville, NY

Average snowfall in August - Harrisville, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is January (9.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Harrisville, NY

Average snowfall days in August - Harrisville, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (20.7 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
Harrisville, NY

Average daylight in August / Average sunshine in August - Harrisville, NY
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

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Average sunshine days in August
Harrisville, NY

Average sunshine days in August - Harrisville, NY
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (6.5 days).

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Average UV index in August
Harrisville, NY

Average UV index in August - Harrisville, NY
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Harrisville, NY

Average cloud cover in August - Harrisville, NY
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in August
Harrisville, NY

Average visibility in August - Harrisville, NY
  • Average visibility in August: 5mi

The months with the highest visibility are April, May, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Harrisville, New York, USA

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