August weather forecast
Guilderland, NY

Weather in August

The last month of the summer, August, is another warm month in Guilderland, New York, with an average temperature fluctuating between 79.2°F (26.2°C) and 58.1°F (14.5°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still moderately hot 79.2°F (26.2°C). In August, in Guilderland, the average low-temperature is 58.1°F (14.5°C).

Humidity

The average relative humidity in August in Guilderland is 76%.

Rainfall

In Guilderland, it is raining for 15.6 days, with typically 3.11" (79mm) of accumulated precipitation. In Guilderland, during the entire year, the rain falls for 160.4 days and collects up to 32.44" (824mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Guilderland is 13h and 52min.
On the first day of August in Guilderland, sunrise is at 5:47 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:32 pm EDT.

Sunshine

In Guilderland, the average sunshine in August is 10.3h.

UV index

The average daily maximum UV index in August in Guilderland is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in August transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Guilderland?

In August, the average high-temperature is 79.2°F (26.2°C), and the average low-temperature is 58.1°F (14.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in July is estimated at 86°F (30°C).

What is the average humidity in August in Guilderland?

In Guilderland, New York, the average relative humidity in August is 76%.

How much does it rain in Guilderland in August?

In Guilderland, during August, the rain falls for 15.6 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow in Guilderland?

June through September are months without snowfall.

What is the average length of the day in August in Guilderland?

In Guilderland, New York, the average day length in August is 13h and 52min.

What time are sunrise and sunset in August in Guilderland?

On the first day of August in Guilderland, New York, sunrise is at 5:47 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:32 pm EDT.

How long on average sun shines in August in Guilderland?

The average sunshine duration in August in Guilderland is 10.3h.

What is the UV index reading in August in Guilderland?

The average daily maximum UV index in August in Guilderland is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Guilderland, NY

Average temperature in August - Guilderland, NY
  • Average high temperature in August: 79.2°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in August: 58.1°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in August
Guilderland, NY

Average pressure in August - Guilderland, NY
  • 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 (29.92"Hg).

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Average wind speed in August
Guilderland, NY

Average wind speed in August - Guilderland, NY
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Guilderland, NY

Average humidity in August - Guilderland, NY
  • Average humidity in August: 76%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
Guilderland, NY

Average rainfall in August - Guilderland, NY
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in August
Guilderland, NY

Average rainfall days in August - Guilderland, NY
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in August
Guilderland, NY

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

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Guilderland, NY

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

The month with the highest number of snowfall days is January (13.8 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
Guilderland, NY

Average daylight in August / Average sunshine in August - Guilderland, NY
  • Average daylight in August: 13h and 52min

The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 10h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in August
Guilderland, NY

Average sunshine days in August - Guilderland, NY
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).

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Average UV index in August
Guilderland, NY

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

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

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Average cloud cover in August
Guilderland, NY

Average cloud cover in August - Guilderland, NY
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in August
Guilderland, NY

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

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

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