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 initiation of August sees an average high-temperature of a still moderately hot 79.7°F (26.5°C), showing minor variations from the previous month. Grantville, during August, witnesses an average low-temperature of 60.6°F (15.9°C).Humidity
In August, the average relative humidity is 80%.Rainfall
In Grantville, Pennsylvania, in August, during 15.8 rainfall days, 3.54" (90mm) of precipitation is typically accumulated. In Grantville, during the entire year, the rain falls for 166.3 days and collects up to 34.53" (877mm) of precipitation.Snowfall
June through September are months without snowfall in Grantville.Daylight
In Grantville, Pennsylvania, the average length of the day in August is 13h and 43min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:33 am and sunset at 7:39 pm EDT.
Sunshine
In August, the average sunshine is 9.8h.UV index
In August, the average daily maximum UV index in Grantville is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in August, converts into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the average August temperature in Grantville?
What is the average humidity in August in Grantville?
How much does it rain in Grantville in August?
When it does not snow in Grantville?
What is the average length of the day in August in Grantville?
When are sunrise and sunset in August in Grantville?
How long on average sun shines in August in Grantville?
What is the UV index reading in August in Grantville?
Average temperature in August
Grantville, PA
- Average high temperature in August: 79.7°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.6°F).
- Average low temperature in August: 60.6°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in August
Grantville, PA
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in August
Grantville, PA
- Average wind speed in August: 4.8mph
The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in August
Grantville, PA
- Average humidity in August: 80%
The months with the highest relative humidity are February, May, June and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in August
Grantville, PA
- Average rainfall in August: 3.54"
The wettest months (with the highest rainfall) are May and July (3.58").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in August
Grantville, PA
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in August
Grantville, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Grantville, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Grantville, PA
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in August
Grantville, PA
- Average sunshine days in August: 12.4 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in August
Grantville, PA
- Average UV index in August: 5
The month with the highest UV index is June (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
Grantville, PA
- Average cloud cover in August: 35
The months with the most cloud cover are February and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in August
Grantville, PA
- Average visibility in August: 5mi
The months with the highest visibility are March, April, June, July and November (6mi).
The months with the lowest visibility are January, February, May, August, September, October and December (5mi).
Grantville, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
