July weather forecast
Ardsley-on-Hudson, NY

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Weather in July

July, like June, in Ardsley-on-Hudson, New York, is another warm summer month, with an average temperature varying between 84.4°F (29.1°C) and 67.5°F (19.7°C).

Temperature

Ardsley-on-Hudson, New York, notes the warmest temperatures in July, with a high average of 84.4°F (29.1°C) and a low of 67.5°F (19.7°C).

Heat index

The heat index in July is appraised at a tropical 91.4°F (33°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In July, the average relative humidity is 71%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.1 days and typically aggregates up to 2.01" (51mm) of precipitation.

Snowfall

In Ardsley-on-Hudson, snow does not fall in May through September.

Daylight

In July, the average length of the day in Ardsley-on-Hudson 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 Ardsley-on-Hudson, New York, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.4h 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 unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

The warmest time of the year is July, with temperatures averaging a high of 84.4°F (29.1°C) and a low of 67.5°F (19.7°C).

How hot is it in Ardsley-on-Hudson in July?

July temperatures in Ardsley-on-Hudson vary between a high-temperature of 84.4°F (29.1°C) and a low-temperature of 67.5°F (19.7°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 91.4°F (33°C).

What is the average humidity in July?

In Ardsley-on-Hudson, the average relative humidity in July is 71%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 15.1 days and accumulates 2.01" (51mm) of precipitation.

How many days does it rain in July?

In Ardsley-on-Hudson, in July, it is raining for 15.1 days, with typically 2.01" (51mm) of accumulated precipitation.

When it does not snow?

In Ardsley-on-Hudson, snow does not fall in May through September.

How many hours of daylight does Ardsley-on-Hudson have in July?

In Ardsley-on-Hudson, the average day length in July is 14h and 47min.

When is the sunrise / sunset in July?

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?

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

How long on average sun shines in July?

In Ardsley-on-Hudson, the average sunshine duration in July is 10.4h.

When is the highest UV index?

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 July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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
Ardsley-on-Hudson, NY

Average temperature in July - Ardsley-on-Hudson, 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: 67.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in July
Ardsley-on-Hudson, NY

Average pressure in July - Ardsley-on-Hudson, 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).

Average wind speed in July
Ardsley-on-Hudson, NY

Average wind speed in July - Ardsley-on-Hudson, NY
  • Average wind speed in July: 5.6mph

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in July
Ardsley-on-Hudson, NY

Average humidity in July - Ardsley-on-Hudson, 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%).

Average rainfall in July
Ardsley-on-Hudson, NY

Average rainfall in July - Ardsley-on-Hudson, NY
  • Average rainfall in July: 2.01"

The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is February (0.83").

Average rainfall days in July
Ardsley-on-Hudson, NY

Average rainfall days in July - Ardsley-on-Hudson, NY
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in July
Ardsley-on-Hudson, NY

Average snowfall in July - Ardsley-on-Hudson, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.65").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Ardsley-on-Hudson, NY

Average snowfall days in July - Ardsley-on-Hudson, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Ardsley-on-Hudson, NY

Average daylight in July / Average sunshine in July - Ardsley-on-Hudson, 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 42min).

Average sunshine days in July
Ardsley-on-Hudson, NY

Average sunshine days in July - Ardsley-on-Hudson, NY
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.8 days).

Average UV index in July
Ardsley-on-Hudson, NY

Average UV index in July - Ardsley-on-Hudson, 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).

Average cloud cover in July
Ardsley-on-Hudson, NY

Average cloud cover in July - Ardsley-on-Hudson, NY
  • Average cloud cover in July: 32

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 31).

Average visibility in July
Ardsley-on-Hudson, NY

Average visibility in July - Ardsley-on-Hudson, 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).

Ardsley-on-Hudson, New York, USA

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