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
August records an average high-temperature of a still moderately hot 80.4°F (26.9°C), indicating a minor variation from the preceding month. In Dunbar, the nighttime temperature registers a significant drop from daytime peaks to an average of 58.3°F (14.6°C) in August.Humidity
The months with the lowest humidity in Dunbar are July and August, with an average relative humidity of 77%.Rainfall
In Dunbar, during August, the rain falls for 13.3 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Dunbar, during the entire year, the rain falls for 150.7 days and collects up to 16.65" (423mm) of precipitation.Snowfall
In Dunbar, snow does not fall in June through September.Daylight
In August, the average length of the day in Dunbar, Pennsylvania, is 13h and 42min.On the first day of the month, sunrise is at 6:17 am and sunset at 8:31 pm. On the last day of August, sunrise is at 6:46 am and sunset at 7:51 pm EDT.
Sunshine
The month with the most sunshine is August, with an average of 9.9h of sunshine.UV index
July and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in August translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the average August temperature in Dunbar?
What are the least humid months in Dunbar?
What is the average humidity in August in Dunbar?
How many days does it rain in August in Dunbar?
When it does not snow in Dunbar?
How many hours of daylight does Dunbar have in August?
What time are sunrise and sunset in August in Dunbar?
What month has the most sunshine in Dunbar?
How many hours of sunshine does Dunbar have in August?
What is the month with the highest UV index in Dunbar?
What is the UV index reading in August in Dunbar?
Average temperature in August
Dunbar, PA
- Average high temperature in August: 80.4°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in August: 58.3°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in August
Dunbar, PA
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in August
Dunbar, PA
- Average wind speed in August: 4.8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in August
Dunbar, PA
- Average humidity in August: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in August
Dunbar, PA
- Average rainfall in August: 1.26"
The wettest month (with the highest rainfall) is May (1.97").
The driest months (with the least rainfall) are September and November (0.91").
Average rainfall days in August
Dunbar, PA
- Average rainfall days in August: 13.3 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in August
Dunbar, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Dunbar, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Dunbar, 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 24min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in August
Dunbar, PA
- Average sunshine days in August: 14.9 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is January (8.6 days).
Average UV index in August
Dunbar, PA
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Dunbar, PA
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Dunbar, PA
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The month with the lowest visibility is January (4mi).
Dunbar, Pennsylvania, USA
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