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
July's transformation into August witnesses an average high-temperature of a still moderately hot 77.2°F (25.1°C), noting a minor change from the preceding month. August brings Rock Stream a consistent average low-temperature of 56.7°F (13.7°C).Humidity
In August, the average relative humidity is 79%.Rainfall
In August, the rain falls for 17.8 days. Throughout August, 2.56" (65mm) of precipitation is accumulated. Throughout the year, there are 168.6 rainfall days, and 29.69" (754mm) of precipitation is accumulated.Snowfall
In Rock Stream, snow does not fall in June through September.Daylight
In Rock Stream, the average length of the day in August is 13h and 51min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:32 am and sunset at 7:43 pm EDT.
Sunshine
In August, the average sunshine is 9.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Rock Stream. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 5 during August leads to these advisories:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Rock Stream?
What is the average humidity in August in Rock Stream?
How much does it rain in Rock Stream in August?
When it does not snow in Rock Stream?
What is the average length of the day in August in Rock Stream?
What time are sunrise and sunset in August in Rock Stream?
How long on average sun shines in August in Rock Stream?
What are the months with the highest UV index in Rock Stream?
What is the UV index intensity in August in Rock Stream?
Average temperature in August
Rock Stream, NY
- Average high temperature in August: 77.2°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 (28.4°F).
- Average low temperature in August: 56.7°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 (17.1°F).
Average pressure in August
Rock Stream, NY
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Rock Stream, NY
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in August
Rock Stream, NY
- Average humidity in August: 79%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and July (78%).
Average rainfall in August
Rock Stream, NY
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in August
Rock Stream, NY
- Average rainfall days in August: 17.8 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in August
Rock Stream, NY
- Average snowfall in August: 0"
The month with the highest snowfall is February (9.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Rock Stream, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Rock Stream, NY
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in August
Rock Stream, NY
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.9 days).
Average UV index in August
Rock Stream, 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
Rock Stream, NY
- Average cloud cover in August: 36
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in August
Rock Stream, NY
- Average visibility in August: 5mi
The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (5mi).
Rock Stream, New York, USA
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