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Contents
- The climate of Ho Chi Minh City
- The best time to visit Ho Chi Minh City
- The worst time to visit Ho Chi Minh City
- Spring weather in Ho Chi Minh City
- Summer weather in Ho Chi Minh City
- Autumn weather in Ho Chi Minh City
- Winter weather in Ho Chi Minh City
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The modern infrastructure in the developed city of Ho Chi Minh City in Vietnam
The climate of Ho Chi Minh City
Ho Chi Minh City, located in Vietnam, is characterised by a tropical wet and dry climate, also known as savanna climate (Aw in the Köppen climate classification). Being situated in the tropics, it experiences high temperatures and high levels of humidity throughout the year. The city's proximity to the ocean influences its overall climate resulting in considerable amounts of rainfall and relatively consistent wind speeds.
Analyzing the city's weather parameters, it is clear that there are slight variations in the course of the year. The highest temperatures, ranging from 31.9°C (89.4°F) to 35.4°C (95.7°F), typically occur during the period between April and June. Low temperatures, alternatively, are recorded between September and December ranging from 24.4°C (75.9°F) to 25.4°C (77.7°F).
High relative humidity is a staple of Ho Chi Minh City's climate with numbers rising up to 82-83% between June and September while the lowest humidity, a still relatively high 61-67%, is noted between January to March. Rainfall patterns show a dramatic increase reaching a peak of 188mm (7.4") in June, from as low as 10mm (0.39") in February. Subsequently, the rainfall begins to decrease, though it remains relatively high until November.
A unique weather pattern is the city's sunlight hours. The maximum average daylight hours-hitting 12.8 in June-almost mirror the sunshine hours, implying that despite the high rainfall, the city experiences bright days mostly throughout the year. The intense tropical sun pushes the UV index to 7 starting from January all the way to December, indicating a need for sun protection whenever outdoors.
Analyzing the city's weather parameters, it is clear that there are slight variations in the course of the year. The highest temperatures, ranging from 31.9°C (89.4°F) to 35.4°C (95.7°F), typically occur during the period between April and June. Low temperatures, alternatively, are recorded between September and December ranging from 24.4°C (75.9°F) to 25.4°C (77.7°F).
High relative humidity is a staple of Ho Chi Minh City's climate with numbers rising up to 82-83% between June and September while the lowest humidity, a still relatively high 61-67%, is noted between January to March. Rainfall patterns show a dramatic increase reaching a peak of 188mm (7.4") in June, from as low as 10mm (0.39") in February. Subsequently, the rainfall begins to decrease, though it remains relatively high until November.
A unique weather pattern is the city's sunlight hours. The maximum average daylight hours-hitting 12.8 in June-almost mirror the sunshine hours, implying that despite the high rainfall, the city experiences bright days mostly throughout the year. The intense tropical sun pushes the UV index to 7 starting from January all the way to December, indicating a need for sun protection whenever outdoors.
The best time to visit Ho Chi Minh City
Based on the climate data, the best time to visit Ho Chi Minh City would be between December and March. During this period, the temperature is more pleasant ranging between 31.2°C (88.2°F) and 33.8°C (92.8°F) and the average rainfall falls to below 32mm (1.26"), offering potentially dry and sunny conditions optimal for sightseeing and outdoor activities. Moreover, the relative humidity is at its lowest, which adds to the comfort of the visitor.
The worst time to visit Ho Chi Minh City
The months from May to September might be less appealing to travelers. This period experiences the highest rainfall, with amounts ranging from 139mm (5.47") in May to a maximum of 188mm (7.4") in June. Moreover, this period is characterized by the highest relative humidity reaching 80-82%, leading to a rather humid and moist climate. Despite the high daylight hours, the high rainfall and humidity can dampen outdoor activities.
Spring weather in Ho Chi Minh City
Spring weather in the city, which spans from late February to April, observes an increase in temperature with a range of 33.8°C (92.8°F) to 35.4°C (95.7°F). The relative humidity during these months drops to about 61-65%. Even though average rainfall begins an upward spiral, starting from 10mm (0.39") in February to 78mm (3.07") in April, the weather predominantly remains pleasant with average sunshine hours of 8.6-11 each day.
Summer weather in Ho Chi Minh City
The summer season here, primarily between May and August, is characterized by high temperature and humidity. Maximum temperatures varies slightly from 32°C (89.6°F) to 35°C (95°F) and humidity levels surge to around 72-82%. These months have the highest amount of precipitation, especially between June to August when rainfall soars up to 180-188mm (-7.4").
Autumn weather in Ho Chi Minh City
September through November marks the autumn season in Ho Chi Minh City, marked by gradually declining temperatures, from a high of 31.5°C (88.7°F) in September to about 31.2°C (88.2°F) in November. Although rainfall begins to decrease from 175mm (6.89") in September to 111mm (4.37") by November, the weather remains relatively wet in comparison to other months.
Winter weather in Ho Chi Minh City
Winter in Ho Chi Minh City, from December to February, experiences more agreeable temperature readings that range between highs of 31.2°C (88.2°F) to 31.9°C (89.4°F) and lows of 22.9°C (73.2°F) to 24.8°C (76.6°F). This season experiences the least rainfall with average precipitation falling to an all-year low of 10mm (0.39") in February. Average daylight and sunshine hours diminish slightly from 11.5 hours to 11.6 hours.
Weather in January
Exploring Ho Chi Minh City in January offers a blend of moderately high daytime temperature peaks of 31.9°C (89.4°F) along with noticeably cooler nights dropping to 22.9°C (73.2°F). The amiable weather also coincides with relatively dry conditions making it an excellent period for outdoor activities such as city tours and street food adventures. Weather in January »
Weather in February
As February arrives, a noticeable warming trend commences in Ho Chi Minh City. It builds up to an average high of 33.8°C (92.8°F), marking a rise from the preceding month and a hint of what’s forthcoming. The city experiences a slight decrease in humidity, further contributing to pleasant daytime conditions. Weather in February »
Weather in March
March introduces a marginally warmer phase in Ho Chi Minh City weather patterns with temperatures advancing to 35.4°C (95.7°F) in the afternoon. It is a prequel to imminent summer-like conditions, characterized by higher temperatures and increased daylight hours. Weather in March »
Weather in April
April marks a distinct seasonal transition in Ho Chi Minh City. There's a remarkable surge in rainfall to 78mm (3.07") from the previous 17mm (0.67"), signaling the onset of the wet season. Despite this, temperatures remain high, averaging around 35°C (95°F) through the day, and humidity levels start to creep upwards. Weather in April »
Weather in May
By May, Ho Chi Minh City has fully transitioned into its wet season, marked by a substantial leap in rainfall to 139mm (5.47"). In tandem with the increase in rainfall, humidity levels also see a prominent rise to 72%. However, temperatures remain consistently high, with heat being a hallmark of the city’s tropical weather. Weather in May »
Weather in June
In June, the wet season is in full swing in Ho Chi Minh City with the highest rainfall of the year at 188mm (7.4"). Temperature and humidity levels maintain their high stance, consistent with the tropical climate of this bustling city. Weather in June »
Weather in July
As the calendar turns to July, the weather in Ho Chi Minh City continues to be characterized by heavy rainfall, tallying up to 163mm (6.42"). Along with that, the cloud cover increases to 50%, further enhancing the tropical monsoon climate of this bustling metropolis. Weather in July »
Weather in August
In August, Ho Chi Minh City’s weather continues on its wet season course with rainfall averaging at 180mm (7.09"). It is the tail end of the peak wet season, and the charismatic city life continues amidst the tropical showers. Weather in August »
Weather in September
September brings a slightly cooler phase for Ho Chi Minh City with the high temperature dipping to 30.8°C (87.4°F). The city continues to experience high rainfall totals close to 175mm (6.89"), keeping up with the wet season narrative. Weather in September »
Weather in October
As October arrives, Ho Chi Minh City gradually transitions out of the peak wet season. However, with rainfall at 172mm (6.77"), expect regular yet decreasing tropical showers. This month signals a countdown to the drier months, setting the stage for planning outdoor explorations. Weather in October »
Weather in November
November signifies a noteworthy shift in Ho Chi Minh City's weather scenario. There is a substantial drop in rainfall to 111mm (4.37"), indicating an impending exit from the wet season. The cooler weather and diminished rain make outdoor exploration and city sightseeing trips more enjoyable. Weather in November »
Weather in December
December in Ho Chi Minh City symbolizes the onset of the dry season with a sharp decrease in rainfall reaching a yearly low of just 32mm (1.26"). This change in weather marks a significant contrast from the preceding wet months. Weather in December »
Frequently asked questions
How many days does it rain?
Throughout the year, there are 241.8 rainfall days, and 1283mm (50.51") of precipitation is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 6.9h of sunshine.
What is the month with the highest UV index?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the lowest UV index?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ho Chi Minh City.
What is the least humid month?
The months with the lowest humidity are February and March, with an average relative humidity of 61%.
What is the driest month?
February is the month with the least rainfall. Rain falls for 5.1 days and accumulates 10mm (0.39") of precipitation.
What time of the year is the hottest in Ho Chi Minh City?
In Ho Chi Minh City, temperatures reach their average annual highs in March, measuring 35.4°C (95.7°F) and a minimum average of 24.9°C (76.8°F).
What month has the most sunshine?
With an average of 11h of sunshine, April has the most sunshine of the year.
What is the wettest month?
June is the month with the most rainfall. Rain falls for 27.9 days and accumulates 188mm (7.4") of precipitation.
When are the longest days?
The month with the longest days is June, with an average of 12h and 42min of daylight.
What are the coldest months?
September is the month when Ho Chi Minh City experiences its coldest temperatures, averaging a high of 30.8°C (87.4°F) and a low of 24.4°C (75.9°F).
What is the most humid month?
September is the most humid month, with an average relative humidity of 83%.
What is the month with the shortest days in Ho Chi Minh City?
The month with the shortest days is December, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST)?
Ho Chi Minh City does not utilize Daylight Saving Time (DST). +07 timezone is used over the entire year.
Average temperature
Ho Chi Minh City, Vietnam
The warmest month (with the highest average high temperature) is March (35.4°C).
The month with the lowest average high temperature is September (30.8°C).
The month with the highest average low temperature is May (26.9°C).
The coldest month (with the lowest average low temperature) is January (22.9°C).
Average pressure
Ho Chi Minh City, Vietnam
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1010.6mbar - Average pressure in April:
1009.5mbar - Average pressure in May:
1008.2mbar - Average pressure in June:
1007.7mbar
- Average pressure in July:
1007.6mbar - Average pressure in August:
1007.7mbar - Average pressure in September:
1008.4mbar - Average pressure in October:
1009.4mbar - Average pressure in November:
1009.6mbar - Average pressure in December:
1010.6mbar
The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed
Ho Chi Minh City, Vietnam
- Average wind speed in January:
7.8km/h - Average wind speed in February:
9.7km/h - Average wind speed in March:
11.5km/h - Average wind speed in April:
10.8km/h - Average wind speed in May:
9.1km/h - Average wind speed in June:
9.8km/h
- Average wind speed in July:
10.6km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
8.9km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
7km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).
Average humidity
Ho Chi Minh City, Vietnam
The month with the highest relative humidity is September (83%).
The months with the lowest relative humidity are February and March (61%).
Average rainfall
Ho Chi Minh City, Vietnam
- Average rainfall in January:
18mm - Average rainfall in February:
10mm - Average rainfall in March:
17mm - Average rainfall in April:
78mm - Average rainfall in May:
139mm - Average rainfall in June:
188mm
- Average rainfall in July:
163mm - Average rainfall in August:
180mm - Average rainfall in September:
175mm - Average rainfall in October:
172mm - Average rainfall in November:
111mm - Average rainfall in December:
32mm
The wettest month (with the highest rainfall) is June (188mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days
Ho Chi Minh City, Vietnam
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
9.1 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
27.8 days - Average rainfall days in June:
27.9 days
- Average rainfall days in July:
26.8 days - Average rainfall days in August:
27.4 days - Average rainfall days in September:
28.2 days - Average rainfall days in October:
27.8 days - Average rainfall days in November:
21.7 days - Average rainfall days in December:
14 days
The month with the highest number of rainy days is September (28.2 days).
The month with the least rainy days is February (5.1 days).
Average daylight / Average sunshine
Ho Chi Minh City, Vietnam
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
8h and 4min - Average sunshine in March:
10h and 2min - Average sunshine in April:
11h and 0min - Average sunshine in May:
10h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
7h and 2min - Average sunshine in October:
7h and 4min - Average sunshine in November:
8h and 2min - Average sunshine in December:
7h and 1min
The month with the most sunshine is April (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days
Ho Chi Minh City, Vietnam
- Average sunshine days in January:
21 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
20.8 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
2.3 days - Average sunshine days in June:
1.8 days
- Average sunshine days in July:
3.4 days - Average sunshine days in August:
2.8 days - Average sunshine days in September:
1.2 days - Average sunshine days in October:
2 days - Average sunshine days in November:
5.5 days - Average sunshine days in December:
14.6 days
The month with the most sunshine days is February (22.3 days).
The month with the least sunshine days is September (1.2 days).
Average UV index
Ho Chi Minh City, Vietnam
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Ho Chi Minh City, Vietnam
The months with the most cloud cover are July and September (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 20).
Average visibility
Ho Chi Minh City, Vietnam
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
Ho Chi Minh City, Vietnam
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