July weather forecast
Slaughter Beach, DE

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Weather in July

As the heat of July sets in, Slaughter Beach finds itself at the peak of summer with temperatures soaring from 70.7°F (21.5°C) to 83.1°F (28.4°C), the warmest of the year. The long summer days extend the period for outdoor recreational activities. High humidity coupled with maximum rainfall this month results in a muggy climate condition. Even with the temperature soaring, the wind speed remains comparatively low. Furthermore, relative humidity and barometric pressure remain almost unchanged, sustaining a foreseeable weather pattern.

Temperature

Slaughter Beach's warmest temperatures are experienced in July, with average high temperatures of 83.1°F (28.4°C) and lows of 70.7°F (21.5°C).

Heat index

The heat index in July is estimated at a tropical 91.4°F (33°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

In Slaughter Beach, the average relative humidity in July is 79%.

Rainfall

In Slaughter Beach, in July, it is raining for 17.3 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, in Slaughter Beach, there are 152.4 rainfall days, and 25.94" (659mm) of precipitation is accumulated.

Snowfall

In Slaughter Beach, snow does not fall in April, June through October.

Daylight

In Slaughter Beach, the average length of the day in July is 14h and 35min.
On the first day of July in Slaughter Beach, sunrise is at 5:39 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:13 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.8h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Slaughter Beach, Delaware. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Slaughter Beach?

Slaughter Beach's warmest weather arrives in July, when temperatures average a high of 83.1°F (28.4°C) and a low of 70.7°F (21.5°C).

How hot is July in Slaughter Beach?

In Slaughter Beach, in July, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in July is estimated at 91.4°F (33°C).

What is the average humidity in July in Slaughter Beach?

The average relative humidity in July is 79%.

How much does it rain in Slaughter Beach in July?

In Slaughter Beach, Delaware, in July, it is raining for 17.3 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Slaughter Beach?

In Slaughter Beach, snow does not fall in April, June through October.

What is the average length of the day in July in Slaughter Beach?

In Slaughter Beach, Delaware, the average day length in July is 14h and 35min.

When are sunrise and sunset in July in Slaughter Beach?

In July, on the first day of the month, sunrise is at 5:39 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:13 pm EDT.

What month has the most sunshine in Slaughter Beach?

July has the most sunshine of the year in Slaughter Beach, Delaware, with an average of 10.8h of sunshine.

How long on average sun shines in July in Slaughter Beach?

The average sunshine duration in July in Slaughter Beach is 10.8h.

What are the months with the highest UV index in Slaughter Beach?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Slaughter Beach, Delaware.

How high is the UV index in July in Slaughter Beach?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Slaughter Beach, DE

Average temperature in July - Slaughter Beach, DE
  • Average high temperature in July: 83.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in July: 70.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

Average pressure in July
Slaughter Beach, DE

Average pressure in July - Slaughter Beach, DE
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Slaughter Beach, DE

Average wind speed in July - Slaughter Beach, DE
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is February (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in July
Slaughter Beach, DE

Average humidity in July - Slaughter Beach, DE
  • Average humidity in July: 79%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in July
Slaughter Beach, DE

Average rainfall in July - Slaughter Beach, DE
  • Average rainfall in July: 2.95"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is January (1.5").

Average rainfall days in July
Slaughter Beach, DE

Average rainfall days in July - Slaughter Beach, DE
  • 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 (8.4 days).

Average snowfall in July
Slaughter Beach, DE

Average snowfall in July - Slaughter Beach, DE
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.22").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in July
Slaughter Beach, DE

Average snowfall days in July - Slaughter Beach, DE
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Slaughter Beach, DE

Average daylight in July / Average sunshine in July - Slaughter Beach, DE
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in July
Slaughter Beach, DE

Average sunshine days in July - Slaughter Beach, DE
  • Average sunshine days in July: 11.6 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in July
Slaughter Beach, DE

Average UV index in July - Slaughter Beach, DE
  • Average UV index in July: 6

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

Average cloud cover in July
Slaughter Beach, DE

Average cloud cover in July - Slaughter Beach, DE
  • Average cloud cover in July: 27

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in July
Slaughter Beach, DE

Average visibility in July - Slaughter Beach, DE
  • 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).

Slaughter Beach, Delaware, USA

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