August weather forecast and climate
Millbrook, NY

August, the last month of the summer, in Millbrook, is also a moderately hot month, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 59.5°F (15.3°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still moderately hot 80.2°F (26.8°C). The average low-temperature, in Millbrook, is 59.5°F (15.3°C).

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Millbrook, during 15.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Millbrook, New York, during the entire year, the rain falls for 160.1 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

June through September are months without snowfall in Millbrook.

Daylight

In August, the average length of the day is 13.8h.

Sunshine

The average sunshine in August is 10h.

UV index

The average daily maximum UV index in Millbrook is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Millbrook?

In Millbrook, New York, in August, the average high-temperature is 80.2°F (26.8°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in August in Millbrook?

In Millbrook, New York, the average relative humidity in August is 78%.

How many days does it rain in August in Millbrook?

In August, in Millbrook, New York, the rain falls for 15.8 days. Throughout August, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Millbrook?

June through September are months without snowfall in Millbrook.

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

In August, the average length of the day in Millbrook is 13.8h.

How many hours of sunshine does Millbrook have in August?

In August, the average sunshine in Millbrook is 10h.

How high is the UV index in August in Millbrook?

The average daily maximum UV index in August in Millbrook, New York, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in August - Millbrook, NY
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

Average pressure in August - Millbrook, NY
  • Average pressure in August: 29.98"

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

Average wind speed in August - Millbrook, NY
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in August - Millbrook, NY
  • Average humidity in August: 78%

Months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).

Average rainfall in August - Millbrook, NY
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in August - Millbrook, NY
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (8.1 days).

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

The month with the highest snowfall is February (5.16").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is February (10.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Millbrook, NY
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 10h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.2h).

Average sunshine days in August - Millbrook, NY
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is June (11.2 days).

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

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

Average cloud cover in August - Millbrook, NY
  • Average cloud cover in August: 37

The month with the most cloud cover is February (Cloud cover 53).
Months with the least cloud cover are July and August (Cloud cover 37).

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

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