July weather forecast and climate
Halesite, NY

July is a moderately hot summer month in Halesite, New York, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 80.1°F (26.7°C).

Temperature

With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C), July is the warmest month.

Humidity

In July, the average relative humidity in Halesite, New York, is 74%.

Rainfall

July is the month with the most rainfall. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In July, the average ocean temperature is 72.1°F (22.3°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°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 July is 14.8h.

Sunshine

The month with the most sunshine in Halesite is July, with an average of 10.7h of sunshine.

UV index

Months with the highest UV index in Halesite are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Halesite?

July is the warmest month in Halesite, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C).

What is the temperature in July in Halesite?

In Halesite, New York, in July, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 71.2°F (21.8°C).

What is the average humidity in July in Halesite?

The average relative humidity in July is 74%.

How many days does it rain in July in Halesite?

In July, the rain falls for 17.3 days. Throughout July, 4.09" (104mm) of precipitation is accumulated.

What is the rainiest month in Halesite?

July is the month with the most rainfall in Halesite. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

When it does not snow in Halesite?

May through October are months without snowfall in Halesite.

How warm is the water in July in Halesite?

In Halesite, New York, the average seawater temperature in July is 72.1°F (22.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°C) water may be enjoyable.

How many hours of daylight does Halesite have in July?

In Halesite, New York, the average length of the day in July is 14.8h.

What month has the most sunshine in Halesite?

The month with the most sunshine in Halesite, New York, is July, with an average of 10.7h of sunshine.

How long on average sun shines in July in Halesite?

In July, the average sunshine in Halesite is 10.7h.

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.

What is the UV index intensity in July in Halesite?

In Halesite, New York, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Halesite, NY
  • Average high temperature in July: 26.7°C

The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in July: 21.8°C

The month with the highest average low temperature is July (21.8°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).

Average pressure in July - Halesite, NY
  • Average pressure in July: 1014.4mbar

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in July - Halesite, NY
  • Average wind speed in July: 12.5km/h

The windiest month (with the highest average wind speed) is January (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).

Average humidity in July - Halesite, NY
  • Average humidity in July: 74%

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

Average rainfall in July - Halesite, NY
  • Average rainfall in July: 104mm

The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is January (53mm).

Average rainfall days in July - Halesite, NY
  • Average rainfall days in July: 17.3 days

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

Average snowfall in July - Halesite, NY
  • Average snowfall in July: 0mm

The month with the highest snowfall is March (45mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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

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

Average sea temperature in July - Halesite, NY
  • Average sea temperature in July: 22.3°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (4.3°C).

Average daylight in July / Average sunshine in July - Halesite, NY
  • Average daylight in July: 14.8h

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

  • Average sunshine in July: 10.7h

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

Average sunshine days in July - Halesite, NY
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in July - Halesite, NY
  • Average UV index in July: 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).

Average cloud cover in July - Halesite, NY
  • Average cloud cover in July: 29

The month with the most cloud cover is December (Cloud cover 48).
Months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in July - Halesite, NY
  • Average visibility in July: 10km

Months with the highest visibility are June, July, August, September, October and November (10km).
Months with the lowest visibility are January, February, March, April, May and December (9km).