Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Williston Park's warmest temperatures are experienced in July, with average high temperatures of 80.4°F (26.9°C) and lows of 71.2°F (21.8°C).Humidity
The average relative humidity in July is 74%.Rainfall
The month with the most rainfall in Williston Park, New York, is July, when the rain falls for 18 days and typically aggregates up to 4.13" (105mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In July, the average length of the day in Williston Park is 14h and 45min.On the first day of July in Williston Park, sunrise is at 5:27 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:10 pm EDT.
Sunshine
The month with the most sunshine in Williston Park is July, with an average of 10.8h 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 estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 6 during July translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the warmest month in Williston Park?
What is the usual temperature for Williston Park in July?
What is the average humidity in July in Williston Park?
What is the rainiest month in Williston Park?
How many days does it rain in July in Williston Park?
When it does not snow in Williston Park?
What is the average length of the day in July in Williston Park?
When is the sunrise / sunset in July in Williston Park?
What month has the most sunshine in Williston Park?
How many hours of sunshine does Williston Park have in July?
What is the month with the highest UV index in Williston Park?
What is the UV index intensity in July in Williston Park?
Average temperature in July
Williston Park, NY
- Average high temperature in July: 80.4°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (37.2°F).
- Average low temperature in July: 71.2°F
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in July
Williston Park, 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
Williston Park, NY
- Average wind speed in July: 8.1mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in July
Williston Park, NY
- Average humidity in July: 74%
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).
Average rainfall in July
Williston Park, NY
- Average rainfall in July: 4.13"
The wettest month (with the highest rainfall) is July (4.13").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days in July
Williston Park, NY
- Average rainfall days in July: 18 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8 days).
Average snowfall in July
Williston Park, NY
- Average snowfall in July: 0"
The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in July
Williston Park, NY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (4.7 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
Williston Park, NY
- Average daylight in July: 14h and 5min
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 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in July
Williston Park, NY
- Average sunshine days in July: 10.8 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in July
Williston Park, 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
Williston Park, NY
- Average cloud cover in July: 28
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in July
Williston Park, 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).
Williston Park, New York, USA
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