July weather forecast
Sparkill, NY

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Weather in July

July, the same as June, is a moderately hot summer month in Sparkill, New York, with an average temperature varying between 66.7°F (19.3°C) and 84.4°F (29.1°C).

Temperature

July is the month when Sparkill, New York, sees the highest average temperatures, with a high of 84.4°F (29.1°C) and a low of 66.7°F (19.3°C).

Heat index

July's average heat index is estimated at a tropical 91.4°F (33°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Sparkill, the average relative humidity in July is 71%.

Rainfall

The month with the most rainfall in Sparkill is July, when the rain falls for 17.8 days and typically aggregates up to 3.35" (85mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 47min.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:31 pm. On the last day of July, in Sparkill, New York, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index in Sparkill are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 6 in July translates into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What part of the year is the hottest in Sparkill?

July stands out as Sparkill's warmest month, with an average high-temperature of 84.4°F (29.1°C) and a low-temperature of 66.7°F (19.3°C).

How hot is it in Sparkill in July?

In Sparkill, 84.4°F (29.1°C) is the average high-temperature and 66.7°F (19.3°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'felt air temperature', '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 Sparkill?

In Sparkill, New York, the average relative humidity in July is 71%.

What is the rainiest month in Sparkill?

July is the month with the most rainfall in Sparkill, New York. Rain falls for 17.8 days and accumulates 3.35" (85mm) of precipitation.

How much does it rain in Sparkill in July?

In July, in Sparkill, New York, the rain falls for 17.8 days. Throughout July, 3.35" (85mm) of precipitation is accumulated.

When it does not snow in Sparkill?

May through September are months without snowfall in Sparkill.

How many hours of daylight does Sparkill have in July?

In July, the average day length in Sparkill, New York, is 14h and 47min.

When is the sunrise / sunset in July in Sparkill?

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

What month has the most sunshine in Sparkill?

July has the most sunshine of the year in Sparkill, with an average of 10.4h of sunshine.

How long on average sun shines in July in Sparkill?

In Sparkill, the average sunshine duration in July is 10.4h.

What is the month with the highest UV index in Sparkill?

June 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 Sparkill?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Sparkill, NY

Average temperature in July - Sparkill, NY
  • Average high temperature in July: 84.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in July: 66.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in July
Sparkill, NY

Average pressure in July - Sparkill, NY
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Sparkill, NY

Average wind speed in July - Sparkill, NY
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in July
Sparkill, NY

Average humidity in July - Sparkill, NY
  • Average humidity in July: 71%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in July
Sparkill, NY

Average rainfall in July - Sparkill, NY
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in July
Sparkill, NY

Average rainfall days in July - Sparkill, NY
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in July
Sparkill, NY

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

The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Sparkill, NY

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

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Sparkill, NY

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

The month with the longest days is June (Average daylight: 15h and 6min).
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
Sparkill, NY

Average sunshine days in July - Sparkill, NY
  • Average sunshine days in July: 10.9 days

The months with the most sunshine days are January and November (20 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in July
Sparkill, NY

Average UV index in July - Sparkill, NY
  • 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
Sparkill, NY

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

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in July
Sparkill, NY

Average visibility in July - Sparkill, NY
  • 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).

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Sparkill, New York, USA

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