July weather forecast
Glen Castle, NY

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Weather in July

July in Glen Castle, New York, is a moderately hot summer month, with an average temperature ranging between min 57.4°F (14.1°C) and max 79°F (26.1°C).

Temperature

Temperature readings reach their annual highs in July, averaging 79°F (26.1°C) and a minimum average of 57.4°F (14.1°C).

Humidity

April through July, with an average relative humidity of 80%, are the least humid months.

Rainfall

In Glen Castle, New York, in July, it is raining for 19.3 days, with typically 3.46" (88mm) of accumulated precipitation. In Glen Castle, during the entire year, the rain falls for 173.5 days and collects up to 35.67" (906mm) of precipitation.

Snowfall

In Glen Castle, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 54min.
On the first day of the month, sunrise is at 5:31 am and sunset at 8:43 pm. On the last day of July, sunrise is at 5:56 am and sunset at 8:23 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 5 during July, leads to the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July brings the highest temperatures, with an average high of 79°F (26.1°C) and an average low of 57.4°F (14.1°C).

What is the temperature in July?

In Glen Castle, 79°F (26.1°C) is the average high-temperature and 57.4°F (14.1°C) is the average low-temperature during July.

What are the least humid months?

The months with the lowest humidity are April through July, with an average relative humidity of 80%.

What is the average humidity in July?

In Glen Castle, the average relative humidity in July is 80%.

How much does it rain in July?

In Glen Castle, during July, the rain falls for 19.3 days and regularly aggregates up to 3.46" (88mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Glen Castle have in July?

In Glen Castle, the average day length in July is 14h and 54min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:31 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:23 pm EDT.

What month has the most sunshine?

With an average of 10h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

The average sunshine duration in July is 10h.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in July?

The average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Glen Castle, NY

Average temperature in July - Glen Castle, NY
  • Average high temperature in July: 79°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in July: 57.4°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in July
Glen Castle, NY

Average pressure in July - Glen Castle, NY
  • 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
Glen Castle, NY

Average wind speed in July - Glen Castle, NY
  • Average wind speed in July: 5.8mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in July
Glen Castle, NY

Average humidity in July - Glen Castle, NY
  • Average humidity in July: 80%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May, June and July (80%).

Average rainfall in July
Glen Castle, NY

Average rainfall in July - Glen Castle, NY
  • Average rainfall in July: 3.46"

The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and November (2.4").

Average rainfall days in July
Glen Castle, NY

Average rainfall days in July - Glen Castle, NY
  • Average rainfall days in July: 19.3 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in July
Glen Castle, NY

Average snowfall in July - Glen Castle, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is February (10.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Glen Castle, NY

Average snowfall days in July - Glen Castle, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (21.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Glen Castle, NY

Average daylight in July / Average sunshine in July - Glen Castle, NY
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

Average sunshine days in July
Glen Castle, NY

Average sunshine days in July - Glen Castle, NY
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (5.7 days).

Average UV index in July
Glen Castle, NY

Average UV index in July - Glen Castle, NY
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in July
Glen Castle, NY

Average cloud cover in July - Glen Castle, NY
  • Average cloud cover in July: 39

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in July
Glen Castle, NY

Average visibility in July - Glen Castle, NY
  • Average visibility in July: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Glen Castle, New York, USA

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