August weather forecastHarper, Liberia
August
Weather in August
As Harper transitions into August, the weather features a distinctive reduction in rainfall compared to its peak during June. The city witnesses a further dip in the rainfall, measuring 155mm (6.1"), while the sea temperature continues to cool lightly. Weather conditions during August still maintain a gentle warmth during both day and night, thereby retaining the overall tropical nature. August is a significant month in Harper, marking the decline of the heavy rainy season and paving the way for the impending dry period. Despite the rain decrease, the verdant landscapes of the city persist, adding to Harper's serene appeal.Temperature
Harper's coldest month, August, generally records average temperatures ranging from a high of 26°C (78.8°F) to a low of 22°C (71.6°F).Rainfall
In Harper, during August, the rain falls for 20 days and regularly aggregates up to 155mm (6.1") of precipitation. In Harper, during the entire year, the rain falls for 174 days and collects up to 2304mm (90.71") of precipitation.Sea temperature
The month with the coldest seawater is August, with an average sea temperature of 25.8°C (78.4°F).Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.
Daylight
The average length of the day in August is 12h and 16min.On the first day of August, sunrise is at 06:27 and sunset at 18:46. On the last day of the month, sunrise is at 06:24 and sunset at 18:36 GMT.
Sunshine
The months with the least sunshine are June through September, with an average of 3h of sunshine.UV index
The months with the highest UV index are January through May, August through November, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for average individuals.Note: In August, the maximum UV index of 12 suggests this advice:
Take every vital safeguard, as unprotected skin and eyes may suffer burns rapidly. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Even under cloud cover, use sunscreen with at least an SPF 30 generously and reapply frequently post every swim or outdoor exercise. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Harper, Liberia
- Average high temperature in August: 26°C
The warmest months (with the highest average high temperature) are March and April (31°C).
The month with the lowest average high temperature is August (26°C).
- Average low temperature in August: 22°C
The months with the highest average low temperature are February, March, April, May, June, July, August, September, October, November and December (22°C).
The coldest month (with the lowest average low temperature) is January (21°C).
Average rainfall in August
Harper, Liberia
- Average rainfall in August: 155mm
The wettest month (with the highest rainfall) is June (419mm).
The driest month (with the least rainfall) is January (60mm).
Average rainfall days in August
Harper, Liberia
- Average rainfall days in August: 20 days
The months with the highest number of rainy days are June and September (22 days).
The months with the least rainy days are January and February (5 days).
Average sea temperature in August
Harper, Liberia
- Average sea temperature in August: 25.8°C
The best month for swimming (with the highest average sea temperature) is April (29.2°C).
The coldest month (with the lowest average sea temperature) is August (25.8°C).
Average daylight in August /
Average sunshine in August
Harper, Liberia
- Average daylight in August: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in August: 3h
The months with the most sunshine are February, April and November (Average sunshine: 7h).
The months with the least sunshine are June, July, August and September (Average sunshine: 3h).
Average UV index in August
Harper, Liberia
- Average UV index in August: 12
The months with the highest UV index are January, February, March, April, May, August, September, October and November (UV index 12).
The months with the lowest UV index are June, July and December (UV index 11).





