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 arrival of August denotes a barely perceptible change in the average high-temperatures to a still moderately hot 77.5°F (25.3°C) from July's 78.3°F (25.7°C). Throughout the month of August, West Tappan witnesses an average low-temperature of 61°F (16.1°C).Humidity
The average relative humidity in August is 79%.Rainfall
In West Tappan, in August, during 14.3 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In West Tappan, during the entire year, the rain falls for 138 days and collects up to 17.8" (452mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day is 13h and 53min.On the first day of the month, sunrise is at 6:21 am and sunset at 8:50 pm. On the last day of August, sunrise is at 6:54 am and sunset at 8:06 pm EDT.
Sunshine
In West Tappan, the average sunshine in August is 10h.UV index
The months with the highest UV index in West Tappan are July and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, the maximum UV index of 6 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for West Tappan in August?
What is the average humidity in August in West Tappan?
How many days does it rain in August in West Tappan?
When it does not snow in West Tappan?
What is the average length of the day in August in West Tappan?
What time are sunrise and sunset in August in West Tappan?
How many hours of sunshine does West Tappan have in August?
What are the months with the highest UV index in West Tappan?
What is the UV index intensity in August in West Tappan?
Average temperature in August
West Tappan, MI
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in August: 61°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in August
West Tappan, MI
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
West Tappan, MI
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in August
West Tappan, MI
- Average humidity in August: 79%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in August
West Tappan, MI
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in August
West Tappan, MI
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in August
West Tappan, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
West Tappan, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
West Tappan, MI
- 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 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in August
West Tappan, MI
- Average sunshine days in August: 12.7 days
The months with the most sunshine days are October and November (15 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in August
West Tappan, MI
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
West Tappan, MI
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
West Tappan, MI
- Average visibility in August: 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).
West Tappan, Michigan, USA
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