Lao Cai Weather by Month — Temperature & Rainfall Guide

Lao Cai is a region in Vietnam. Many people wonder what the weather conditions are in Lao Cai over the year. What is the best time to visit Lao Cai?

This page shows the average weather conditions by month in Lao Cai over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Lao Cai ranges from tolerable in Sa Pa to pleasant in Bắc Hà. January is a winter month. In Sa Pa you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 10°C (50°F). On average, this month is the coldest month of the year in Lao Cai.

Find more detailed climate information for Lao Cai in January here.

In February the weather in Lao Cai ranges from pleasant in Sa Pa to perfect in Bắc Hà. February is a winter month. In Sa Pa you can expect pleasant maximum average daytime temperatures around 21°C (70°F) and nighttime temperatures around 11°C (52°F).

Find more detailed climate information for Lao Cai in February here.

In March the weather in Lao Cai ranges from pleasant in Sa Pa to perfect in Bắc Hà. In Sa Pa you can expect warm maximum average daytime temperatures around 24°C (75°F) and nighttime temperatures around 14°C (57°F).

Find more detailed climate information for Lao Cai in March here.

In April the weather in Lao Cai ranges from tolerable in Sa Pa to perfect in Bắc Hà. In Sa Pa you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 18°C (64°F).

Find more detailed climate information for Lao Cai in April here.

In May the weather in Lao Cai ranges from unpleasant in Sa Pa to tolerable in Bắc Hà. In Sa Pa you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 20°C (68°F).

Find more detailed climate information for Lao Cai in May here.

In June the weather in Lao Cai is generally poor. June is a summer month. In Sa Pa you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 22°C (72°F). On average, this month is one of the warmest months of the year in Lao Cai. So be prepared and make sure to dress lightly.

Find more detailed climate information for Lao Cai in June here.

In July the weather in Lao Cai is generally poor. July is a summer month. In Sa Pa you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 22°C (72°F).

Find more detailed climate information for Lao Cai in July here.

In August the weather in Lao Cai is generally poor. August is a summer month. In Sa Pa you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 22°C (72°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Lao Cai in August here.

In September the weather in Lao Cai is generally unpleasant. In Sa Pa you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 21°C (70°F).

Find more detailed climate information for Lao Cai in September here.

In October the weather in Lao Cai is generally pleasant. In Sa Pa you can expect warm maximum average daytime temperatures around 26°C (79°F) and nighttime temperatures around 18°C (64°F).

Find more detailed climate information for Lao Cai in October here.

In November the weather in Lao Cai is generally perfect. In Sa Pa you can expect warm maximum average daytime temperatures around 23°C (73°F) and nighttime temperatures around 14°C (57°F).

Find more detailed climate information for Lao Cai in November here.

In December the weather in Lao Cai ranges from pleasant in Sa Pa to perfect in Bắc Hà. December is a winter month. In Sa Pa you can expect pleasant maximum average daytime temperatures around 19°C (66°F) and nighttime temperatures around 11°C (52°F).

Find more detailed climate information for Lao Cai in December here.