July weather forecast
Gillette, NJ

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Weather in July

July, the same as June, is another warm summer month in Gillette, New Jersey, with an average temperature fluctuating between 84°F (28.9°C) and 66.4°F (19.1°C).

Temperature

The month of July sees the highest average temperatures, reaching 84°F (28.9°C) at the peak and 66.4°F (19.1°C) at the low.

Heat index

The heat index value for July is estimated at a tropical 91.4°F (33°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. 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 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July in Gillette is 74%.

Rainfall

The wettest months in Gillette are July and December, with an average 3.11" (79mm) of rainfall.

Snowfall

In Gillette, New Jersey, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 45min.
On the first day of July in Gillette, sunrise is at 5:30 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:14 pm EDT.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year in Gillette, New Jersey.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 in July translates into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What month is the hottest in Gillette?

July, with its average high-temperature of 84°F (28.9°C) and an average low-temperature of 66.4°F (19.1°C), holds the record as the warmest month.

How hot is it in Gillette in July?

In Gillette, 84°F (28.9°C) is the average high-temperature and 66.4°F (19.1°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 91.4°F (33°C).

What is the average humidity in July in Gillette?

In July, the average relative humidity in Gillette is 74%.

What is the wettest month in Gillette?

The months with the most rainfall in Gillette, New Jersey, are July and December, with an average 3.11" (79mm) of precipitation.

How many days does it rain in July in Gillette?

In July, the rain falls for 17.1 days. Throughout July, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Gillette?

In Gillette, New Jersey, snow does not fall in June through September.

What is the average length of the day in July in Gillette?

In Gillette, the average day length in July is 14h and 45min.

What time are sunrise and sunset in July in Gillette?

In July, on the first day of the month, sunrise is at 5:30 am and sunset at 8:32 pm. On the last day of the month, in Gillette, New Jersey, sunrise is at 5:54 am and sunset at 8:14 pm EDT.

What month has the most sunshine in Gillette?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

How many hours of sunshine does Gillette have in July?

In Gillette, New Jersey, the average sunshine duration in July is 10.4h.

When is the highest UV index in Gillette?

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

What is the UV index reading in July in Gillette?

In July, the average daily maximum UV index is 6. A UV Index value 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
Gillette, NJ

Average temperature in July - Gillette, NJ
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 66.4°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in July
Gillette, NJ

Average pressure in July - Gillette, 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).

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Average wind speed in July
Gillette, NJ

Average wind speed in July - Gillette, NJ
  • Average wind speed in July: 5.6mph

The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in July
Gillette, NJ

Average humidity in July - Gillette, NJ
  • Average humidity in July: 74%

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

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Average rainfall in July
Gillette, NJ

Average rainfall in July - Gillette, NJ
  • Average rainfall in July: 3.11"

The wettest months (with the highest rainfall) are July and December (3.11").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in July
Gillette, NJ

Average rainfall days in July - Gillette, NJ
  • Average rainfall days in July: 17.1 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall in July
Gillette, NJ

Average snowfall in July - Gillette, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Gillette, NJ

Average snowfall days in July - Gillette, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Gillette, NJ

Average daylight in July / Average sunshine in July - Gillette, 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 18min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in July
Gillette, NJ

Average sunshine days in July - Gillette, NJ
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index in July
Gillette, NJ

Average UV index in July - Gillette, 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, March, November and December (UV index 2).

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Average cloud cover in July
Gillette, NJ

Average cloud cover in July - Gillette, NJ
  • Average cloud cover in July: 33

The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in July
Gillette, NJ

Average visibility in July - Gillette, NJ
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Gillette, New Jersey, USA

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