August weather forecastSwartswood, NJ
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Swartswood, New Jersey, with an average temperature varying between 59.9°F (15.5°C) and 80.2°F (26.8°C).Temperature
Swartswood indicates an average high-temperature of a still moderately hot 80.2°F (26.8°C) in August, showing minor variation from July's 82.8°F (28.2°C). In the month of August, Swartswood records a consistent average low-temperature of 59.9°F (15.5°C).Humidity
The average relative humidity in August is 78%.Rainfall
In Swartswood, in August, it is raining for 15.7 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 161.1 rainfall days, and 28.98" (736mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Swartswood, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:25 am and sunset at 7:33 pm EDT.
Sunshine
In August, the average sunshine is 9.8h.UV index
In Swartswood, New Jersey, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In August, a regular UV index of 5 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Swartswood, NJ
- Average high temperature in August: 80.2°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.3°F).
- Average low temperature in August: 59.9°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in August
Swartswood, NJ
- 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
Swartswood, NJ
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in August
Swartswood, NJ
- Average humidity in August: 78%
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall in August
Swartswood, NJ
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in August
Swartswood, NJ
- Average rainfall days in August: 15.7 days
The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in August
Swartswood, NJ
- Average snowfall in August: 0"
The months with the highest snowfall are January and February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Swartswood, NJ
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Swartswood, NJ
- Average daylight in August: 13h and 48min
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: 9h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in August
Swartswood, NJ
- Average sunshine days in August: 13 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in August
Swartswood, NJ
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Swartswood, NJ
- Average cloud cover in August: 37
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in August
Swartswood, NJ
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
