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
In McLean, the average temperatures in July are the highest, with a peak at 78.4°F (25.8°C) and a low of 57.4°F (14.1°C).Humidity
April, May and July, with an average relative humidity of 80%, are the least humid months in McLean.Rainfall
In McLean, in July, it is raining for 18.3 days, with typically 3.31" (84mm) of accumulated precipitation. In McLean, during the entire year, the rain falls for 165.9 days and collects up to 34.41" (874mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In July, the average length of the day in McLean is 14h and 56min.On the first day of July in McLean, sunrise is at 5:31 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:26 pm EDT.
Sunshine
The month with the most sunshine is July, 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 in McLean. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in July translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What month is the hottest in McLean?
What are July temperatures in McLean?
What is the least humid month in McLean?
What is the average humidity in July in McLean?
How much does it rain in McLean in July?
When it does not snow in McLean?
How many hours of daylight does McLean have in July?
What time are sunrise and sunset in July in McLean?
What month has the most sunshine in McLean?
How long on average sun shines in July in McLean?
What are the months with the highest UV index in McLean?
What is the UV index reading in July in McLean?
Average temperature in July
McLean, NY
- Average high temperature in July: 78.4°F
The warmest month (with the highest average high temperature) is July (78.4°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 (16°F).
Average pressure in July
McLean, 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
McLean, NY
- Average wind speed in July: 6mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in July
McLean, NY
- Average humidity in July: 80%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May and July (80%).
Average rainfall in July
McLean, NY
- Average rainfall in July: 3.31"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (2.24").
Average rainfall days in July
McLean, NY
- Average rainfall days in July: 18.3 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in July
McLean, NY
- Average snowfall in July: 0"
The month with the highest snowfall is February (9.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
McLean, NY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
McLean, NY
- Average daylight in July: 14h and 5min
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 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 24min).
Average sunshine days in July
McLean, NY
- Average sunshine days in July: 10.9 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (5.1 days).
Average UV index in July
McLean, 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
McLean, NY
- Average cloud cover in July: 38
The month with the most cloud cover is February (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in July
McLean, 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).
McLean, New York, USA
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