July weather forecast
Seaford, VA

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Weather in July

July in Seaford, Virginia, is a hot summer month, with an average temperature fluctuating between 87.8°F (31°C) and 72.3°F (22.4°C).

Temperature

In Seaford, July records the highest average temperatures, peaking at 87.8°F (31°C) and reaching a low of 72.3°F (22.4°C).

Heat index

The heat index value during July is calculated to be a torrid 100.4°F (38°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

With an average relative humidity of 72%, July is the least humid month.

Rainfall

In Seaford, in July, it is raining for 16.9 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, there are 165.3 rainfall days, and 34.25" (870mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 25min.
On the first day of July, sunrise is at 5:49 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:10 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

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

In Seaford, July is the month with the highest recorded average temperatures, measuring a high of 87.8°F (31°C) and a low of 72.3°F (22.4°C).

Is it hot during July?

An average high-temperature, in July, in Seaford, is 87.8°F (31°C) and the average low-temperature is 72.3°F (22.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 100.4°F (38°C).

What is the least humid month?

The least humid month is July, with an average relative humidity of 72%.

What is the average humidity in July?

In Seaford, the average relative humidity in July is 72%.

How much does it rain in July?

In Seaford, during July, the rain falls for 16.9 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 25min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:49 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:13 pm EDT.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Seaford?

The average sunshine duration in July is 10.8h.

What are the months with the highest UV index?

The months with the highest UV index in Seaford are June and July, with an average maximum UV index of 7.

What is the UV index intensity in July?

In July, the average daily maximum UV index in Seaford is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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
Seaford, VA

Average temperature in July - Seaford, VA
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in July: 72.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in July
Seaford, VA

Average pressure in July - Seaford, VA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Seaford, VA

Average wind speed in July - Seaford, VA
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in July
Seaford, VA

Average humidity in July - Seaford, VA
  • Average humidity in July: 72%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in July
Seaford, VA

Average rainfall in July - Seaford, VA
  • Average rainfall in July: 3.31"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in July
Seaford, VA

Average rainfall days in July - Seaford, VA
  • Average rainfall days in July: 16.9 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in July
Seaford, VA

Average snowfall in July - Seaford, VA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Seaford, VA

Average snowfall days in July - Seaford, VA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Seaford, VA

Average daylight in July / Average sunshine in July - Seaford, VA
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • 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 12min).

Average sunshine days in July
Seaford, VA

Average sunshine days in July - Seaford, VA
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in July
Seaford, VA

Average UV index in July - Seaford, VA
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July
Seaford, VA

Average cloud cover in July - Seaford, VA
  • Average cloud cover in July: 28

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Seaford, VA

Average visibility in July - Seaford, VA
  • 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).

Seaford, Virginia, USA

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