July weather forecast
Keswick Grove, NJ

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Weather in July

July, like June, in Keswick Grove, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 82.9°F (28.3°C).

Temperature

July stands out as Keswick Grove's warmest month, with temperatures ranging between an average high of 82.9°F (28.3°C) and a low of 69.1°F (20.6°C).

Heat index

The heat index value for July is computed to be a hot 89.6°F (32°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In July, the average relative humidity is 77%.

Rainfall

July is the month with the most rainfall. Rain falls for 13.7 days and accumulates 1.38" (35mm) of precipitation.

Snowfall

In Keswick Grove, snow does not fall in April through October.

Daylight

In Keswick Grove, the average length of the day in July is 14h and 41min.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:30 pm. On the last day of July, sunrise is at 5:55 am and sunset at 8:11 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.6h 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 reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

With average high temperatures of 82.9°F (28.3°C) and lows of 69.1°F (20.6°C), July is the warmest month.

How hot is it in Keswick Grove in July?

In Keswick Grove, 82.9°F (28.3°C) is the average high-temperature and 69.1°F (20.6°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 89.6°F (32°C).

What is the average humidity in July in Keswick Grove?

In July, the average relative humidity is 77%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 13.7 days and accumulates 1.38" (35mm) of precipitation.

How much does it rain in July?

In Keswick Grove, in July, during 13.7 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 41min.

When are sunrise and sunset in July in Keswick Grove?

On the first day of July, sunrise is at 5:32 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:11 pm EDT.

What month has the most sunshine in Keswick Grove?

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

How many hours of sunshine does Keswick Grove have in July?

In July, the average sunshine duration in Keswick Grove is 10.6h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

In Keswick Grove, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Keswick Grove, NJ

Average temperature in July - Keswick Grove, NJ
  • Average high temperature in July: 82.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in July
Keswick Grove, NJ

Average pressure in July - Keswick Grove, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Keswick Grove, NJ

Average wind speed in July - Keswick Grove, NJ
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in July
Keswick Grove, NJ

Average humidity in July - Keswick Grove, NJ
  • Average humidity in July: 77%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in July
Keswick Grove, NJ

Average rainfall in July - Keswick Grove, NJ
  • Average rainfall in July: 1.38"

The wettest month (with the highest rainfall) is July (1.38").
The driest months (with the least rainfall) are January and September (0.55").

Average rainfall days in July
Keswick Grove, NJ

Average rainfall days in July - Keswick Grove, NJ
  • Average rainfall days in July: 13.7 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in July
Keswick Grove, NJ

Average snowfall in July - Keswick Grove, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Keswick Grove, NJ

Average snowfall days in July - Keswick Grove, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Keswick Grove, NJ

Average daylight in July / Average sunshine in July - Keswick Grove, NJ
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
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 48min).

Average sunshine days in July
Keswick Grove, NJ

Average sunshine days in July - Keswick Grove, NJ
  • Average sunshine days in July: 14.1 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (14.1 days).

Average UV index in July
Keswick Grove, NJ

Average UV index in July - Keswick Grove, NJ
  • 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, November and December (UV index 2).

Average cloud cover in July
Keswick Grove, NJ

Average cloud cover in July - Keswick Grove, NJ
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in July
Keswick Grove, NJ

Average visibility in July - Keswick Grove, NJ
  • 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).

Keswick Grove, New Jersey, USA

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