August weather forecast and climate
Blue Mountain Lake, NY

The last month of the summer, August, is also a moderately hot month in Blue Mountain Lake, New York, with average temperature fluctuating between 53.8°F (12.1°C) and 73.9°F (23.3°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still warm 73.9°F (23.3°C). In August, in Blue Mountain Lake, the average low-temperature is 53.8°F (12.1°C).

Humidity

In Blue Mountain Lake, the average relative humidity is 80%.

Rainfall

In Blue Mountain Lake, during August, the rain falls for 15.1 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Blue Mountain Lake, New York, during the entire year, the rain falls for 151.8 days and collects up to 18.19" (462mm) of precipitation.

Snowfall

In Blue Mountain Lake snow does not fall in June through September.

Daylight

In August, the average length of the day is 13.9h.

Sunshine

In August, the average sunshine in Blue Mountain Lake is 9.5h.

UV index

Months with the highest UV index in Blue Mountain Lake are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in August transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in August in Blue Mountain Lake?

In Blue Mountain Lake, in August, the average high-temperature is 73.9°F (23.3°C), and the average low-temperature is 53.8°F (12.1°C).

What is the average humidity in August in Blue Mountain Lake?

In August, the average relative humidity is 80%.

How much does it rain in Blue Mountain Lake in August?

In August, in Blue Mountain Lake, the rain falls for 15.1 days. Throughout August, 1.46" (37mm) of precipitation is accumulated.

When it does not snow in Blue Mountain Lake?

In Blue Mountain Lake, New York, snow does not fall in June through September.

What is the average length of the day in August in Blue Mountain Lake?

The average length of the day in August in Blue Mountain Lake is 13.9h.

How many hours of sunshine does Blue Mountain Lake have in August?

In August, the average sunshine is 9.5h.

When is the highest UV index in Blue Mountain Lake?

Months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Blue Mountain Lake?

In Blue Mountain Lake, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in August - Blue Mountain Lake, NY
  • Average high temperature in August: 73.9°F

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in August: 53.8°F

The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

Average pressure in August - Blue Mountain Lake, NY
  • Average pressure in August: 29.97"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in August - Blue Mountain Lake, NY
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are August and September (5.5mph).

Average humidity in August - Blue Mountain Lake, NY
  • Average humidity in August: 80%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (77%).

Average rainfall in August - Blue Mountain Lake, NY
  • Average rainfall in August: 1.46"

The wettest month (with the highest rainfall) is June (2.17").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in August - Blue Mountain Lake, NY
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in August - Blue Mountain Lake, NY
  • Average snowfall in August: 0"

Months with the highest snowfall are January and February (4.88").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in August - Blue Mountain Lake, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (18.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Blue Mountain Lake, NY
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in August: 9.5h

The month with the most sunshine is July (Average sunshine: 9.7h).
The month with the least sunshine is February (Average sunshine: 2.9h).

Average sunshine days in August - Blue Mountain Lake, NY
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is February (9.4 days).

Average UV index in August - Blue Mountain Lake, NY
  • Average UV index in August: 5

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

Average cloud cover in August - Blue Mountain Lake, NY
  • Average cloud cover in August: 42

The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 41).

Average visibility in August - Blue Mountain Lake, NY
  • Average visibility in August: 4mi

Months with the highest visibility are April, May, June, July, October, November and December (5mi).
Months with the lowest visibility are January, February, March, August and September (4mi).