Monthly weather forecast and climate
Phonsavan, Laos

Weather in January

January is a warm winter month in Phonsavan, Laos, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 8.8°C (47.8°F). In Phonsavan, Laos, the average high-temperature is essentially the same as in December - a warm 23.3°C (73.9°F). Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Phonsavan, Laos, with average temperature fluctuating between 10.7°C (51.3°F) and 25.7°C (78.3°F). In February, the average high-temperature is relatively the same as in January - a still warm 25.7°C (78.3°F). Weather in February »

Weather in March

March, the first month of the spring, in Phonsavan, is still a warm month, with temperature in the range of an average high of 28.1°C (82.6°F) and an average low of 14°C (57.2°F). In March, the average high-temperature is relatively the same as in February - a still warm 28.1°C (82.6°F). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Phonsavan, Laos, with average temperature ranging between min 16.6°C (61.9°F) and max 28.7°C (83.7°F). The warmest month is April, with an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 16.6°C (61.9°F). Weather in April »

Weather in May

May, the last month of the spring, in Phonsavan, is another warm month, with average temperature ranging between min 19°C (66.2°F) and max 27.1°C (80.8°F). In Phonsavan, Laos, the average high-temperature in May is relatively the same as in April - a still warm 27.1°C (80.8°F). Weather in May »

Weather in June

June, the first month of the summer, in Phonsavan, is still a warm month, with average temperature ranging between max 27.2°C (81°F) and min 20°C (68°F). In Phonsavan, the average high-temperature is almost the same as in May - a still warm 27.2°C (81°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Phonsavan, Laos, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 26.7°C (80.1°F). In Phonsavan, the average high-temperature is almost the same as in June - a still warm 26.7°C (80.1°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Phonsavan, Laos, with average temperature varying between 19.4°C (66.9°F) and 26.5°C (79.7°F). In Phonsavan, the average high-temperature in August is essentially the same as in July - a still moderately hot 26.5°C (79.7°F). Weather in August »

Weather in September

September, the first month of the autumn, in Phonsavan, is also a moderately hot month, with temperature in the range of an average high of 26.6°C (79.9°F) and an average low of 17.8°C (64°F). In September, the average high-temperature is essentially the same as in August - a still warm 26.6°C (79.9°F). Weather in September »

Weather in October

October, like September, in Phonsavan, Laos, is a moderately hot autumn month, with average temperature fluctuating between 15.4°C (59.7°F) and 28.4°C (83.1°F). In Phonsavan, the average high-temperature in October is practically the same as in September - a still warm 28.4°C (83.1°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Phonsavan, Laos, with average temperature varying between 23.8°C (74.8°F) and 11.6°C (52.9°F). In November, the average high-temperature slightly decreases, from 28.4°C (83.1°F) in October, to a still moderately hot 23.8°C (74.8°F). Weather in November »

Weather in December

The first month of the winter, December, is also an agreeable month in Phonsavan, Laos, with average temperature fluctuating between 21.7°C (71.1°F) and 7.8°C (46°F). December is the coldest month, with an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 7.8°C (46°F). Weather in December »
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FAQ

How many days does it rain in Phonsavan?

In Phonsavan, Laos, during the entire year, the rain falls for 136 days and collects up to 1444.2mm (56.86") of precipitation.

What is the warmest month in Phonsavan?

With an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 16.6°C (61.9°F), April is the warmest month in Phonsavan, Laos.

When are the longest days in Phonsavan?

June has the longest days of the year, with an average of 13.3h of daylight.

What is the rainiest month in Phonsavan?

The month with the most rainfall is August when the rain falls for 22 days and typically aggregates up to 300.9mm (11.85") of precipitation.

What is the coldest month in Phonsavan?

The coldest month is December, with an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 7.8°C (46°F).

What is the driest month in Phonsavan?

December is the month with the least rainfall in Phonsavan. Rain falls for 2 days and accumulates 8.4mm (0.33") of precipitation.

What is the month with the shortest days in Phonsavan?

December has the shortest days of the year, with an average of 11h of daylight.

Average temperature
Phonsavan, Laos

Average temperature - Phonsavan, Laos

The warmest month (with the highest average high temperature) is April (28.7°C).
The month with the lowest average high temperature is December (21.7°C).

The month with the highest average low temperature is June (20°C).
The coldest month (with the lowest average low temperature) is December (7.8°C).

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Average rainfall
Phonsavan, Laos

Average rainfall - Phonsavan, Laos

The wettest month (with the highest rainfall) is August (300.9mm).
The driest month (with the least rainfall) is December (8.4mm).

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Average rainfall days
Phonsavan, Laos

Average rainfall days - Phonsavan, Laos

Months with the highest number of rainy days are July and August (22 days).
Months with the least rainy days are January and December (2 days).

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Average daylight
Phonsavan, Laos

Average daylight - Phonsavan, Laos

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 11h).

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