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
In the transition from July to August, Black River reports an average high-temperature of a still warm 75.7°F (24.3°C), indicating a close resemblance to the prior month. An average temperature of 59.2°F (15.1°C) marks the nights in Black River in August.Humidity
In Black River, the average relative humidity in August is 79%.Rainfall
In Black River, New York, during August, the rain falls for 16.2 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Black River, there are 163.9 rainfall days, and 33.19" (843mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 13h and 57min.On the first day of August in Black River, sunrise is at 5:52 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:40 pm EDT.
Sunshine
In August, the average sunshine in Black River, New York, is 10.1h.UV index
The average daily maximum UV index in August in Black River is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In August, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What are the temperatures in Black River in August?
What is the average humidity in August in Black River?
How many days does it rain in August in Black River?
When it does not snow in Black River?
How many hours of daylight does Black River have in August?
What time are sunrise and sunset in August in Black River?
How long on average sun shines in August in Black River?
How high is the UV index in August in Black River?
Average temperature in August
Black River, NY
- Average high temperature in August: 75.7°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in August: 59.2°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in August
Black River, NY
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in August
Black River, NY
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in August
Black River, NY
- Average humidity in August: 79%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and September (77%).
Average rainfall in August
Black River, NY
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is October (3.54").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in August
Black River, NY
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is October (17.7 days).
The month with the least rainy days is February (7 days).
Average snowfall in August
Black River, NY
- Average snowfall in August: 0"
The month with the highest snowfall is January (10.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Black River, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Black River, NY
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in August
Black River, NY
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in August
Black River, NY
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Black River, NY
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in August
Black River, NY
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Black River, New York, USA
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