Harper
Liberia
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Harper, Liberia

The best months for a swim in Harper, Liberia, are January and February, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

January is a tropical winter month in Harper, Liberia, with average temperature fluctuating between 30°C (86°F) and 21°C (69.8°F). The ideal sea water temperature of 28.4°C (83.1°F) and only 5 rainfall days, with 60mm (2.4") of accumulated rainfall, make January the best time for swimming and other water activities. Weather in January »

The last month of the winter, February, is another tropical month in Harper, Liberia, with average temperature ranging between max 30°C (86°F) and min 22°C (71.6°F). The ideal sea water temperature of 28.7°C (83.7°F) and only 5 rainfall days, with 92mm (3.6") of accumulated rainfall, make February the best time for swimming and other water activities. Weather in February »

March, the first month of the spring, in Harper, is still a tropical month, with average temperature fluctuating between 31°C (87.8°F) and 22°C (71.6°F). March and April, with an average high-temperature of 31°C (87.8°F), are the warmest months. Weather in March »

April, like March, is another tropical spring month in Harper, Liberia, with average temperature varying between 22°C (71.6°F) and 31°C (87.8°F). The warmest months are March and April, with an average high-temperature of 31°C (87.8°F). In Harper, it is raining for 11 days, with typically 149mm (5.9") of accumulated precipitation. Weather in April »

May, the last month of the spring, in Harper, is another warm month, with average temperature fluctuating between 29°C (84.2°F) and 22°C (71.6°F). In May, the average high-temperature is almost the same as in April - a moderately hot 29°C (84.2°F). Weather in May »

The first month of the summer, June, is also a moderately hot month in Harper, Liberia, with temperature in the range of an average high of 28°C (82.4°F) and an average low of 22°C (71.6°F). In Harper, the average high-temperature in June is practically the same as in May - a still warm 28°C (82.4°F). Weather in June »

July, like June, in Harper, Liberia, is a moderately hot summer month, with average temperature ranging between max 27°C (80.6°F) and min 22°C (71.6°F). In Harper, Liberia, the average high-temperature is almost the same as in June - a still moderately hot 27°C (80.6°F). Weather in July »

August, the last month of the summer, in Harper, is also a moderately hot month, with average temperature varying between 26°C (78.8°F) and 22°C (71.6°F). With an average high-temperature of 26°C (78.8°F) and an average low-temperature of 22°C (71.6°F), August is the coldest month. In Harper, during 20 rainfall days, 155mm (6.1") of precipitation is typically accumulated. Weather in August »

September, the first month of the autumn, in Harper, is still a warm month, with average temperature varying between 27°C (80.6°F) and 22°C (71.6°F). In September, the average high-temperature is almost the same as in August - a still moderately hot 27°C (80.6°F). Weather in September »

October, like September, in Harper, Liberia, is a moderately hot autumn month, with average temperature varying between 28°C (82.4°F) and 22°C (71.6°F). In Harper, the average high-temperature is practically the same as in September - a still moderately hot 28°C (82.4°F). Weather in October »

The last month of the autumn, November, is also a moderately hot month in Harper, Liberia, with average temperature fluctuating between 29°C (84.2°F) and 22°C (71.6°F). In Harper, the average high-temperature is practically the same as in October - a still warm 29°C (84.2°F). Weather in November »

December, the first month of the winter, in Harper, is also a moderately hot month, with average temperature fluctuating between 22°C (71.6°F) and 29°C (84.2°F). In Harper, the average high-temperature in December remains the same as in November - a still warm 29°C (84.2°F). Weather in December »

How much does it rain in Harper?

Throughout the year, in Harper, Liberia, there are 174 rainfall days, and 2304mm (90.7") of precipitation is accumulated.

What is the driest month in Harper?

January is the month with the least rainfall. Rain falls for 5 days and accumulates 60mm (2.4") of precipitation.

What is the month with the shortest days in Harper?

Months with the shortest days are January, November and December, with an average of 11.9h of daylight.

What are the months with the highest UV index in Harper?

January through May, August through November, with an average maximum UV index of 12, are months with the highest UV index in Harper, Liberia.

What are the months with the most sunshine in Harper?

Months with the most sunshine in Harper are February, April and November, with an average of 7h of sunshine.

What is the warmest month in Harper?

March and April, with an average high-temperature of 31°C (87.8°F), are warmest months in Harper.

What is the month with the warmest sea water in Harper?

April is the month with the warmest seawater, with an average sea temperature of 29.2°C (84.6°F).

What is the wettest month in Harper?

The month with the most rainfall is June when the rain falls for 22 days and typically aggregates up to 419mm (16.5") of precipitation.

When are the longest days in Harper?

June has the longest days of the year, with an average of 12.4h of daylight.

What is the month with the least sunshine in Harper?

Months with the least sunshine in Harper, Liberia, are June through September, with an average of 3h of sunshine.

What are the months with the lowest UV index in Harper?

June, July and December, with an average maximum UV index of 11, are months with the lowest UV index.

What is the coldest month in Harper?

With an average high-temperature of 26°C (78.8°F) and an average low-temperature of 22°C (71.6°F), August is the coldest month.

When is the sea coldest in Harper?

The month with the coldest seawater in Harper is August, with an average sea temperature of 25.8°C (78.4°F).
Average temperature - Harper, Liberia

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).

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 - Harper, Liberia
Average rainfall days - Harper, Liberia

Months with the highest number of rainy days are June and September (22 days).
Months with the lowest number of rainy days are January and February (5 days).

Average sea temperature - Harper, Liberia

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 / Average sunshine - Harper, Liberia

The month with the longest days is June (Average daylight: 12.4h).
Months with shortest days are January, November and December (Average daylight: 11.9h).

Months with most sunshine are February, April and November (Average sunshine: 7h).
Months with least sunshine are June, July, August and September (Average sunshine: 3).

Average UV index - Harper, Liberia

Months with the highest UV index are January, February, March, April, May, August, September, October and November (UV index 12).
Months with the lowest UV index are June, July and December (UV index 11).