August weather forecast
Hornell, NY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Hornell, New York, with an average temperature fluctuating between 76.5°F (24.7°C) and 55°F (12.8°C).

Temperature

As August takes hold, the average high-temperature is a still warm 76.5°F (24.7°C), nearly mirroring that of the previous month. Throughout the month of August, Hornell observes an average nighttime temperature of 55°F (12.8°C).

Humidity

In Hornell, the average relative humidity in August is 80%.

Rainfall

In August, the rain falls for 16.4 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. In Hornell, during the entire year, the rain falls for 153.6 days and collects up to 22.48" (571mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Hornell, the average length of the day in August is 13h and 50min.
On the first day of August, sunrise is at 6:04 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:45 pm EDT.

Sunshine

The average sunshine in August in Hornell, New York, is 9.7h.

UV index

The months with the highest UV index in Hornell, New York, are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 5 during August leads to these advisories:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the average August temperature in Hornell?

During August, Hornell experiences an average high-temperature of 76.5°F (24.7°C) and a low-temperature of 55°F (12.8°C).

What is the average humidity in August in Hornell?

The average relative humidity in August in Hornell is 80%.

How many days does it rain in August in Hornell?

In August, in Hornell, the rain falls for 16.4 days. Throughout August, 2.01" (51mm) of precipitation is accumulated.

When it does not snow in Hornell?

In Hornell, New York, snow does not fall in June through September.

How many hours of daylight does Hornell have in August?

In August, the average day length in Hornell is 13h and 50min.

What time are sunrise and sunset in August in Hornell?

On the first day of August, sunrise is at 6:04 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:45 pm EDT.

How many hours of sunshine does Hornell have in August?

In August, the average sunshine duration in Hornell, New York, is 9.7h.

What is the month with the highest UV index in Hornell?

The months with the highest UV index in Hornell, New York, are May through August, with an average maximum UV index of 5.

How high is the UV index in August in Hornell?

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

Average temperature in August - Hornell, NY
  • Average high temperature in August: 76.5°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 (27.9°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (16°F).

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Average pressure in August
Hornell, NY

Average pressure in August - Hornell, NY
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Hornell, NY

Average wind speed in August - Hornell, NY
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in August
Hornell, NY

Average humidity in August - Hornell, NY
  • Average humidity in August: 80%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (78%).

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Average rainfall in August
Hornell, NY

Average rainfall in August - Hornell, NY
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in August
Hornell, NY

Average rainfall days in August - Hornell, NY
  • Average rainfall days in August: 16.4 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in August
Hornell, NY

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

The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Hornell, NY

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

The month with the highest number of snowfall days is January (16.5 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
Hornell, NY

Average daylight in August / Average sunshine in August - Hornell, NY
  • 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 6min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 2h and 48min).

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Average sunshine days in August
Hornell, NY

Average sunshine days in August - Hornell, NY
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (9 days).

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Average UV index in August
Hornell, NY

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

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

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Average cloud cover in August
Hornell, NY

Average cloud cover in August - Hornell, NY
  • Average cloud cover in August: 39

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in August
Hornell, NY

Average visibility in August - Hornell, NY
  • 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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Hornell, New York, USA

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