July weather forecast
Guilderland, NY

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Weather in July

July, like June, in Guilderland, New York, is another warm summer month, with an average temperature varying between 59.5°F (15.3°C) and 81.1°F (27.3°C).

Temperature

July stands out as Guilderland's warmest month, with temperatures ranging between an average high of 81.1°F (27.3°C) and a low of 59.5°F (15.3°C).

Heat index

July's mean heat index is computed to be a hot 86°F (30°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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

The average relative humidity in July in Guilderland is 75%.

Rainfall

In Guilderland, during July, the rain falls for 16.5 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in Guilderland, there are 160.4 rainfall days, and 32.44" (824mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 57min.
On the first day of July, sunrise is at 5:21 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:16 pm EDT.

Sunshine

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

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in Guilderland. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the warmest month in Guilderland?

Guilderland reaches its average highest temperatures in July, measuring 81.1°F (27.3°C) at the peak and 59.5°F (15.3°C) at the lowest.

What is the average July temperature in Guilderland?

In July, in Guilderland, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 59.5°F (15.3°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 86°F (30°C).

What is the average humidity in July in Guilderland?

In Guilderland, the average relative humidity in July is 75%.

How many days does it rain in July in Guilderland?

In July, in Guilderland, New York, the rain falls for 16.5 days. Throughout July, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Guilderland?

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

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

In Guilderland, the average day length in July is 14h and 57min.

When are sunrise and sunset in July in Guilderland?

On the first day of July in Guilderland, New York, sunrise is at 5:21 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:16 pm EDT.

What month has the most sunshine in Guilderland?

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

How long on average sun shines in July in Guilderland?

In July, the average sunshine duration is 10.4h.

When is the highest UV index in Guilderland?

With an average maximum UV index of 6, July is the month with the highest UV index in Guilderland, New York.

What is the UV index intensity in July in Guilderland?

In July, the average daily maximum UV index in Guilderland, New York, is 6. A UV Index reading of 6 to 7 represents a high 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
Guilderland, NY

Average temperature in July - Guilderland, NY
  • Average high temperature in July: 81.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in July: 59.5°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in July
Guilderland, NY

Average pressure in July - Guilderland, NY
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in July
Guilderland, NY

Average wind speed in July - Guilderland, NY
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in July
Guilderland, NY

Average humidity in July - Guilderland, NY
  • Average humidity in July: 75%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in July
Guilderland, NY

Average rainfall in July - Guilderland, NY
  • Average rainfall in July: 3.07"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in July
Guilderland, NY

Average rainfall days in July - Guilderland, NY
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in July
Guilderland, NY

Average snowfall in July - Guilderland, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Guilderland, NY

Average snowfall days in July - Guilderland, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.8 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
Guilderland, NY

Average daylight in July / Average sunshine in July - Guilderland, NY
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • 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: 3h and 48min).

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Average sunshine days in July
Guilderland, NY

Average sunshine days in July - Guilderland, NY
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).

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Average UV index in July
Guilderland, NY

Average UV index in July - Guilderland, NY
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Guilderland, NY

Average cloud cover in July - Guilderland, NY
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in July
Guilderland, NY

Average visibility in July - Guilderland, NY
  • Average visibility in July: 6mi

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

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Guilderland, New York, USA

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