Weather in Harpers Ferry: August
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Average day temperature: | 83.3°F |
| Average night temperature: | 67.3°F | |
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Number of sunny days: | 11 days |
| Day length: | 13.1 - 14.2 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.5 in. | |
| more information | ||
14 days
forecast
forecast
| Harpers Ferry |
weather in
September
September
| Harpers Ferry |
Air temperature in August, °F
Show year:
2026
2025
2024
The highest day temperature during August of 2026 was 93°F. At the same time the lowest night temperature was 59°F. Daily and nightly averages during August were 86.2°F and 68.2°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Harpers Ferry in August is 1.5 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 5.1 mph It makes August one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.2.
Best time for vacation in Harpers Ferry
Harpers Ferry on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Harpers Ferry
Local time: 12:34
October 29, thursday
1500
72°F
NE
5 mph
5 mph
1800
61°F
NW
4 mph
4 mph
2100
55°F
NE
6 mph
6 mph
October 30, friday
0000
52°F
E
3 mph
3 mph
0300
52°F
NE
5 mph
5 mph
0600
50°F
E
4 mph
4 mph
0900
57°F
E
4 mph
4 mph
1200
68°F
SE
14 mph
14 mph
