August weather forecastDeerfield, VA
August
Weather in August
The last month of the summer, August, is another warm month in Deerfield, Virginia, with an average temperature varying between 59.9°F (15.5°C) and 81.3°F (27.4°C).Temperature
With the onset of August, the average high-temperature stands at a still warm 81.3°F (27.4°C), closely aligned with July's 83.1°F (28.4°C). In Deerfield, August nights witness a steady temperature drop to a mild 59.9°F (15.5°C).Heat index
August's mean heat index is computed to be a tropical 86°F (30°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.It is important to note that the heat index values are for shaded areas and light wind scenarios. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Deerfield, the average relative humidity in August is 76%.Rainfall
In August, in Deerfield, the rain falls for 16.1 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Deerfield, Virginia, there are 144.6 rainfall days, and 23.46" (596mm) of precipitation is accumulated.Snowfall
In Deerfield, snow does not fall in June through September.Daylight
In August, the average length of the day in Deerfield is 13h and 36min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:26 pm. On the last day of August, sunrise is at 6:47 am and sunset at 7:48 pm EDT.
Sunshine
In Deerfield, Virginia, the average sunshine in August is 10h.UV index
In Deerfield, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Deerfield, VA
- Average high temperature in August: 81.3°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in August: 59.9°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in August
Deerfield, VA
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in August
Deerfield, VA
- Average wind speed in August: 4.3mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Deerfield, VA
- Average humidity in August: 76%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is January (74%).
Average rainfall in August
Deerfield, VA
- Average rainfall in August: 2.6"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in August
Deerfield, VA
- Average rainfall days in August: 16.1 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in August
Deerfield, VA
- Average snowfall in August: 0"
The month with the highest snowfall is March (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Deerfield, VA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Deerfield, VA
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in August
Deerfield, VA
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in August
Deerfield, VA
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Deerfield, VA
- Average cloud cover in August: 35
The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in August
Deerfield, VA
- Average visibility in August: 5mi
The months with the highest visibility are April, June, July and November (6mi).
The months with the lowest visibility are January, February, March, May, August, September, October and December (5mi).
