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
Mahwah in August witnesses an average high-temperature of a still warm 82.4°F (28°C), indicating a slight variation from July's 84.2°F (29°C). Mahwah's average low-temperature in the month of August is recorded at a comfortable 63.9°F (17.7°C).Heat index
August's heat index is computed to be a hot 87.8°F (31°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in August is 73%.Rainfall
In August, the rain falls for 15 days. Throughout August, 1.97" (50mm) of precipitation is accumulated. Throughout the year, in Mahwah, there are 150.6 rainfall days, and 25.12" (638mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Mahwah, New Jersey.Daylight
In Mahwah, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:12 pm. On the last day of August, in Mahwah, sunrise is at 6:22 am and sunset at 7:30 pm EDT.
Sunshine
The average sunshine in August is 10.2h.UV index
The months with the highest UV index in Mahwah are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 6 in August interprets into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
How hot is it in Mahwah in August?
What is the average humidity in August in Mahwah?
How many days does it rain in August in Mahwah?
When it does not snow in Mahwah?
How many hours of daylight does Mahwah have in August?
What time are sunrise and sunset in August in Mahwah?
How long on average sun shines in August in Mahwah?
What are the months with the highest UV index in Mahwah?
What is the UV index reading in August in Mahwah?
Average temperature in August
Mahwah, NJ
- Average high temperature in August: 82.4°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in August: 63.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in August
Mahwah, NJ
- Average pressure in August: 29.98"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 August
Mahwah, NJ
- Average wind speed in August: 5mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in August
Mahwah, NJ
- Average humidity in August: 73%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in August
Mahwah, NJ
- Average rainfall in August: 1.97"
The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in August
Mahwah, NJ
- Average rainfall days in August: 15 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in August
Mahwah, NJ
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Mahwah, NJ
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Mahwah, NJ
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in August
Mahwah, NJ
- Average sunshine days in August: 13.8 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in August
Mahwah, NJ
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Mahwah, NJ
- Average cloud cover in August: 33
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Mahwah, NJ
- Average visibility in August: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
Mahwah, New Jersey, USA
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