July weather forecast
Arden, DE

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Weather in July

July, the same as June, is another warm summer month in Arden, Delaware, with an average temperature fluctuating between 68.4°F (20.2°C) and 84.9°F (29.4°C).

Temperature

In Arden, the highest average temperatures are observed in July, with a high of 84.9°F (29.4°C) and a low of 68.4°F (20.2°C).

Heat index

July's mean heat index is computed to be a hot 93.2°F (34°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Arden, Delaware, in July, it is raining for 18.5 days, with typically 3.58" (91mm) of accumulated precipitation. Throughout the year, there are 168.9 rainfall days, and 35.55" (903mm) of precipitation is accumulated.

Snowfall

In Arden, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 40min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:34 pm. On the last day of July, sunrise is at 6:00 am and sunset at 8:16 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Arden?

July is the warmest month, with an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68.4°F (20.2°C).

How hot is it in July?

The average high-temperature, in July, in Arden, is 84.9°F (29.4°C), while the average low-temperature is 68.4°F (20.2°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 93.2°F (34°C).

What is the average humidity in July?

The average relative humidity in July is 74%.

How many days does it rain in July?

In Arden, in July, it is raining for 18.5 days, with typically 3.58" (91mm) of accumulated precipitation.

When it does not snow?

In Arden, snow does not fall in June through September.

How many hours of daylight does Arden have in July?

The average day length in July is 14h and 40min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:37 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:16 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 10.6h.

When is the highest UV index?

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

What is the UV index intensity in July?

In Arden, Delaware, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
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
Arden, DE

Average temperature in July - Arden, DE
  • Average high temperature in July: 84.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in July
Arden, DE

Average pressure in July - Arden, 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
Arden, DE

Average wind speed in July - Arden, DE
  • Average wind speed in July: 5.5mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in July
Arden, DE

Average humidity in July - Arden, DE
  • Average humidity in July: 74%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in July
Arden, DE

Average rainfall in July - Arden, DE
  • Average rainfall in July: 3.58"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

Average rainfall days in July
Arden, DE

Average rainfall days in July - Arden, DE
  • Average rainfall days in July: 18.5 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in July
Arden, DE

Average snowfall in July - Arden, DE
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Arden, DE

Average snowfall days in July - Arden, DE
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Arden, DE

Average daylight in July / Average sunshine in July - Arden, 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 24min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in July
Arden, DE

Average sunshine days in July - Arden, DE
  • Average sunshine days in July: 9.8 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

Average UV index in July
Arden, DE

Average UV index in July - Arden, 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, February, November and December (UV index 2).

Average cloud cover in July
Arden, DE

Average cloud cover in July - Arden, DE
  • Average cloud cover in July: 31

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Arden, DE

Average visibility in July - Arden, 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).

Arden, Delaware, USA

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