Harpers Ferry Weather: August
 |
Average Day Temperature: | 86.5°F |
|
Average Night Temperature: | 69.0°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 13.1 - 14.2 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 1.4 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Harpers Ferry |
When is the Best
Time to Visit?
Time to Visit?
| Harpers Ferry |
Air Temperature in August, °F
The highest day temperature in August 2025 was 99°F. The lowest night temperature was 51°F. The average values for day and night temperatures during August were 83.0°F и 64.3°F respectivly.
Sunny, Cloudy and Gloomy days
You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Harpers Ferry is 1.4 in. It makes august the most rainy month of the year.
Wind Speed in August, mph
The average wind speed in August is 5.0 mph. It makes August one of the most windless months of the year for Harpers Ferry.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Harpers Ferry in August is 7.5 hours.
Harpers Ferry on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
+42 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston |  |
+74 |
| Las Vegas |  |
+72 |
| Los Angeles | |
+84 |
| Maui | |
+76 |
| Miami |  |
+80 |
| Miami Beach | |
+80 |
| New York |  |
+48 |
| San Diego | |
+78 |
| San Francisco | |
+58 |
| Sarasota | |
+80 |
| Tampa | |
+82 |
| Washington | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Harpers Ferry
Local time: 17:24
18 dec, thursday
| 1800 |  |
46°F | NW 9 mph |
| 2100 |  |
38°F | N 11 mph |
19 dec, friday
| 0000 | |
38°F | NW 11 mph |
| 0300 |  |
40°F | N 16 mph |
| 0600 | |
40°F | N 18 mph |
| 0900 | |
42°F | E 14 mph |
| 1200 |  |
42°F | E 14 mph |
| 1500 | |
40°F | E 25 mph |