Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The start of August marks an average high-temperature of a still moderately hot 77°F (25°C), hardly distinguishable from the conditions in July. Throughout August, Nelliston experiences a low-temperature average of 56.8°F (13.8°C).Humidity
The average relative humidity in August in Nelliston is 79%.Rainfall
In Nelliston, in August, during 16.3 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Nelliston, during the entire year, the rain falls for 171 days and collects up to 34.25" (870mm) of precipitation.Snowfall
In Nelliston, snow does not fall in June through September.Daylight
In Nelliston, the average length of the day in August is 13h and 53min.On the first day of August in Nelliston, sunrise is at 5:50 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:34 pm EDT.
Sunshine
In August, the average sunshine is 10h.UV index
The months with the highest UV index in Nelliston are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during August translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Nelliston in August?
What is the average humidity in August in Nelliston?
How many days does it rain in August in Nelliston?
When it does not snow in Nelliston?
What is the average length of the day in August in Nelliston?
When is the sunrise / sunset in August in Nelliston?
How many hours of sunshine does Nelliston have in August?
When is the highest UV index in Nelliston?
How high is the UV index in August in Nelliston?
Average temperature in August
Nelliston, NY
- Average high temperature in August: 77°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in August: 56.8°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in August
Nelliston, NY
- Average pressure in August: 29.98"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).
Average wind speed in August
Nelliston, NY
- Average wind speed in August: 5.8mph
The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in August
Nelliston, NY
- Average humidity in August: 79%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in August
Nelliston, NY
- Average rainfall in August: 2.95"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in August
Nelliston, NY
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in August
Nelliston, NY
- Average snowfall in August: 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 August
Nelliston, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Nelliston, NY
- Average daylight in August: 13h 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 August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in August
Nelliston, NY
- Average sunshine days in August: 11.7 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in August
Nelliston, NY
- Average UV index in August: 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 and December (UV index 1).
Average cloud cover in August
Nelliston, NY
- Average cloud cover in August: 35
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in August
Nelliston, NY
- Average visibility in August: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Nelliston, New York, USA
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