Halesite
New York, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Halesite, NY

August, the last month of the summer, in Halesite, is also a moderately hot month, with temperature in the range of an average low of 70.9°F (21.6°C) and an average high of 79.2°F (26.2°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still warm 79.2°F (26.2°C). In August, in Halesite, the average low-temperature is 70.9°F (21.6°C).

Humidity

In Halesite, the average relative humidity in August is 72%.

Rainfall

In Halesite, during August, the rain falls for 16 days and regularly aggregates up to 3.58" (91mm) of precipitation. In Halesite, during the entire year, the rain falls for 152.5 days and collects up to 35.04" (890mm) of precipitation.

Snowfall

In Halesite snow does not fall in May through October.

Ocean temperature

The month with the warmest seawater in Halesite is August, with an average ocean temperature of 73.9°F (23.3°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.9°F (23.3°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In Halesite, the average length of the day in August is 13.7h.

Sunshine

The average sunshine is 10.5h.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in August in Halesite?

The average high-temperature, in August, in Halesite, is 79.2°F (26.2°C), while the average low-temperature is 70.9°F (21.6°C).

What is the average humidity in August in Halesite?

In August, the average relative humidity in Halesite, New York, is 72%.

How many days does it rain in August in Halesite?

In Halesite, during August, the rain falls for 16 days and regularly aggregates up to 3.58" (91mm) of precipitation.

When it does not snow in Halesite?

In Halesite snow does not fall in May through October.

What month is the ocean warmest in Halesite?

August is the month with the warmest seawater in Halesite, with an average ocean temperature of 73.9°F (23.3°C).

What is the water temperature in August in Halesite?

In Halesite, in August, the average water temperature is 73.9°F (23.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.9°F (23.3°C) water may be enjoyable.

How many hours of daylight does Halesite have in August?

The average length of the day in August in Halesite, New York, is 13.7h.

How many hours of sunshine does Halesite have in August?

The average sunshine in August in Halesite is 10.5h.

When is the highest UV index in Halesite?

Months with the highest UV index in Halesite, New York, are June through August, with an average maximum UV index of 6.

How high is the UV index in August in Halesite?

The average daily maximum UV index in August in Halesite, New York, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in August - Halesite, NY
  • Average high temperature in August: 79.2°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 70.9°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average humidity in August - Halesite, NY
  • Average humidity in August: 72%

Months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

Average rainfall in August - Halesite, NY
  • Average rainfall in August: 3.58"

The wettest month (with the highest rainfall) is July (4.09").
The driest month (with the lowest rainfall) is January (2.09").

Average rainfall days in August - Halesite, NY
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is July (17.3 days).
The month with the lowest number of rainy days is January (8.1 days).

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

The month with the highest snowfall is March (1.77").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (4.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in August - Halesite, NY
  • Average sea temperature in August: 74°F

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in August / Average sunshine in August - Halesite, NY
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 10.5h

The month with most sunshine is July (Average sunshine: 10.7h).
The month with least sunshine is February (Average sunshine: 4.8h).

Average UV index in August - Halesite, NY
  • Average UV index in August: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).