July weather forecast
Manorhaven, NY

Share

Weather in July

July, the same as June, is a moderately hot summer month in Manorhaven, New York, with an average temperature fluctuating between 82.4°F (28°C) and 69.8°F (21°C).

Temperature

July is the month when Manorhaven sees the highest average temperatures, with a high of 82.4°F (28°C) and a low of 69.8°F (21°C).

Heat index

July's heat index is appraised at a tropical 87.8°F (31°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

In July, the average relative humidity is 72%.

Rainfall

In Manorhaven, in July, it is raining for 17.8 days, with typically 3.74" (95mm) of accumulated precipitation. Throughout the year, there are 168.7 rainfall days, and 36.69" (932mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Manorhaven.

Ocean temperature

In Manorhaven, in July, the average water temperature is 72.1°F (22.3°C).
Note: Factoring in a person's dislike for cold, combined with conditions like sunshine, wind, and temperature, a dip in 72.1°F (22.3°C) waters might be satisfying. (It is worth noting that the Olympic swimming waters are maintained between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In July, the average length of the day in Manorhaven, New York, is 14h and 46min.
On the first day of July in Manorhaven, sunrise is at 5:27 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:11 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Warning! The Sun's UV rays intensify with reflections from sand and water.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Manorhaven?

In Manorhaven, July records the average highest temperatures, peaking at 82.4°F (28°C) and reaching a low of 69.8°F (21°C).

How hot does it get in Manorhaven in July?

During July, Manorhaven experiences an average high-temperature of 82.4°F (28°C) and a low-temperature of 69.8°F (21°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 87.8°F (31°C).

What is the average humidity in July in Manorhaven?

The average relative humidity in July in Manorhaven, New York, is 72%.

How much does it rain in Manorhaven in July?

In Manorhaven, New York, in July, it is raining for 17.8 days, with typically 3.74" (95mm) of accumulated precipitation.

When it does not snow in Manorhaven?

May through October are months without snowfall in Manorhaven, New York.

How warm is the water in July in Manorhaven?

In Manorhaven, New York, the average seawater temperature in July is 72.1°F (22.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 72.1°F (22.3°C).

How many hours of daylight does Manorhaven have in July?

The average day length in July in Manorhaven, New York, is 14h and 46min.

When are sunrise and sunset in July in Manorhaven?

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:30 pm. On the last day of the month, in Manorhaven, sunrise is at 5:51 am and sunset at 8:11 pm EDT.

What month has the most sunshine in Manorhaven?

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

How long on average sun shines in July in Manorhaven?

In July, the average sunshine duration in Manorhaven is 10.7h.

When is the highest UV index in Manorhaven?

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

What is the UV index intensity in July in Manorhaven?

In July, the average daily maximum UV index in Manorhaven, New York, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Manorhaven, NY

Average temperature in July - Manorhaven, NY
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in July: 69.8°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in July
Manorhaven, NY

Average pressure in July - Manorhaven, NY
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Manorhaven, NY

Average wind speed in July - Manorhaven, NY
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in July
Manorhaven, NY

Average humidity in July - Manorhaven, NY
  • Average humidity in July: 72%

The months with the highest relative humidity are February, May and December (75%).
The month with the lowest relative humidity is August (70%).

Average rainfall in July
Manorhaven, NY

Average rainfall in July - Manorhaven, NY
  • Average rainfall in July: 3.74"

The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is February (2.36").

Average rainfall days in July
Manorhaven, NY

Average rainfall days in July - Manorhaven, NY
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (9.2 days).

Average snowfall in July
Manorhaven, NY

Average snowfall in July - Manorhaven, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Manorhaven, NY

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

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in July
Manorhaven, NY

Average sea temperature in July - Manorhaven, NY
  • Average sea temperature in July: 72.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

Average daylight in July /
Average sunshine in July
Manorhaven, NY

Average daylight in July / Average sunshine in July - Manorhaven, NY
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in July
Manorhaven, NY

Average sunshine days in July - Manorhaven, NY
  • Average sunshine days in July: 11.5 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in July
Manorhaven, NY

Average UV index in July - Manorhaven, NY
  • Average UV index in July: 6

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

Average cloud cover in July
Manorhaven, NY

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

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

Average visibility in July
Manorhaven, NY

Average visibility in July - Manorhaven, NY
  • Average visibility in July: 6mi

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

Manorhaven, New York, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location