August weather forecast
Phillis, VA

Share

Weather in August

The last month of the summer, August, is also a hot month in Phillis, Virginia, with an average temperature ranging between max 87.4°F (30.8°C) and min 67.6°F (19.8°C).

Temperature

August's arrival registers an average high-temperature of a still tropical 87.4°F (30.8°C), closely aligning with the temperature of the previous month. The average temperature in Phillis during August nights dips to an enjoyable 67.6°F (19.8°C).

Heat index

In August, the heat index is computed to be a fiery hot 100.4°F (38°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in August is 74%.

Rainfall

In Phillis, during August, the rain falls for 15.4 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Phillis, during the entire year, the rain falls for 144.4 days and collects up to 21.3" (541mm) of precipitation.

Snowfall

In Phillis, snow does not fall in April through November.

Daylight

The average length of the day in August is 13h and 31min.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:44 am and sunset at 7:42 pm EDT.

Sunshine

In Phillis, Virginia, the average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in August translates into these instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

How hot is August?

An average high-temperature, in August, in Phillis, is 87.4°F (30.8°C) and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 100.4°F (38°C).

What is the average humidity in August?

In Phillis, the average relative humidity in August is 74%.

How much does it rain in August?

In Phillis, during August, the rain falls for 15.4 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow?

April through November are months without snowfall.

What is the average length of the day in August?

The average day length in August in Phillis is 13h and 31min.

When is the sunrise / sunset in August in Phillis?

On the first day of August, sunrise is at 6:20 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:42 pm EDT.

How many hours of sunshine does Phillis have in August?

In August, the average sunshine duration is 10.2h.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Phillis, VA

Average temperature in August - Phillis, VA
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in August
Phillis, VA

Average pressure in August - Phillis, VA
  • Average pressure in August: 30"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
Phillis, VA

Average wind speed in August - Phillis, VA
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in August
Phillis, VA

Average humidity in August - Phillis, VA
  • Average humidity in August: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).

Average rainfall in August
Phillis, VA

Average rainfall in August - Phillis, VA
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in August
Phillis, VA

Average rainfall days in August - Phillis, VA
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is October (8.3 days).

Average snowfall in August
Phillis, VA

Average snowfall in August - Phillis, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.5").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Phillis, VA

Average snowfall days in August - Phillis, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Phillis, VA

Average daylight in August / Average sunshine in August - Phillis, VA
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in August
Phillis, VA

Average sunshine days in August - Phillis, VA
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (12 days).

Average UV index in August
Phillis, VA

Average UV index in August - Phillis, VA
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
Phillis, VA

Average cloud cover in August - Phillis, VA
  • Average cloud cover in August: 35

The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in August
Phillis, VA

Average visibility in August - Phillis, VA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

Phillis, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location