Compare the Climate and Weather in Ho Chi Minh City and Boston

This page lets you compare and contrast the weather and climate in Ho Chi Minh City and Boston year round.

You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel.

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Boston
Massachusetts, United States
Map

Average High and Low Temperature

Compare the Average High and Low Temperature in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°F110°F110°F797194886723823684105931330NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.
HighJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 89°F91°F93°F94°F93°F91°F90°F89°F89°F88°F89°F88°F
Boston 37°F39°F46°F56°F66°F76°F82°F79°F72°F62°F51°F42°F
LowJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 72°F73°F77°F79°F79°F77°F76°F76°F76°F75°F74°F72°F
Boston 24°F25°F32°F42°F51°F60°F66°F65°F58°F48°F38°F29°F

Ho Chi Minh City

Average Hourly Temperature in Ho Chi Minh CityJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowwarmwarmhotcomfortablecomfortable

Boston

Average Hourly Temperature in BostonJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowfreezingfreezingvery coldcoldcoldcoolcoolcomfortablewarmfreezing
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Chance of Clearer Skies

Compare the Chance of Clearer Skies in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%4776446NowNowBostonBoston
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).
Clearer SkiesJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 42%46%40%23%11%8%10%8%9%17%27%35%
Boston 49%48%47%47%47%51%58%61%62%59%52%48%

Daily Chance of Precipitation

Compare the Daily Chance of Precipitation in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%6123323NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip.JanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 0.9d0.6d1.6d4.3d11.7d15.9d16.7d15.7d16.6d16.5d8.4d2.9d
Boston 7.9d7.5d8.7d8.3d9.5d9.3d9.5d8.4d7.6d8.1d8.1d9.0d

Average Monthly Rainfall

Compare the Average Monthly Rainfall in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 in8 in8 in7.40.23.92.2NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
RainfallJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 0.2″0.2″0.4″1.3″4.4″6.3″6.2″5.8″6.6″6.4″2.7″0.7″
Boston 2.2″2.5″3.5″3.7″3.3″3.2″2.8″3.1″3.4″3.9″3.8″3.2″

Average Monthly Snowfall

Compare the Average Monthly Snowfall in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in8.7NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The average snowfall accumulated over the course of a sliding 31-day period centered on the day in question.
SnowfallJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″
Boston 8.4″8.0″4.5″0.7″0.0″0.0″0.0″0.0″0.0″0.1″1.3″5.1″

Hours of Daylight

Compare the Hours of Daylight in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec4 hr4 hr6 hr6 hr8 hr8 hr10 hr10 hr12 hr12 hr14 hr14 hr16 hr16 hr18 hr18 hr20 hr20 hr12.811.515.39.1NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The number of hours during which the Sun is at least partly above the horizon.
DaylightJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 11.6h11.8h12.1h12.4h12.6h12.7h12.7h12.5h12.2h11.9h11.6h11.5h
Boston 9.5h10.6h12.0h13.4h14.6h15.2h14.9h13.8h12.4h11.0h9.8h9.1h

Chance of Muggy Conditions

Compare the Chance of Muggy Conditions in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%1007839NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy daysJanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 25.1d24.3d29.3d29.7d31.0d30.0d31.0d31.0d30.0d30.9d29.0d27.3d
Boston 0.0d0.0d0.0d0.0d0.5d4.1d10.3d9.3d3.7d0.5d0.0d0.0d

Average Wind Speed

Compare the Average Wind Speed in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mph9.75.69.14.8NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The average of mean hourly wind speeds at 10 meters above the ground.
Wind Speed (mph)JanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 6.58.29.58.87.67.98.48.67.15.75.85.9
Boston 8.99.08.57.26.05.35.05.05.76.87.68.3

Average Water Temperature

Compare the Average Water Temperature in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F86786638NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The daily average wide-area surface water temperature.
Water Temp.JanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 79°F79°F81°F84°F85°F85°F83°F83°F83°F83°F82°F80°F
Boston 41°F39°F39°F43°F50°F58°F64°F65°F62°F56°F50°F45°F

Tourism Score

Compare the Tourism Score in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.02.76.90.1NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score

Compare the Beach/Pool Score in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.14.35.7NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season

Compare the Growing Season in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0%0%20%20%40%40%60%60%80%80%100%100%NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Growing Degree Days

Compare the Growing Degree Days in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec2,000°F2,000°F4,000°F4,000°F6,000°F6,000°F8,000°F8,000°F10,000°F10,000°F12,000°F12,000°FNowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The average growing degree days accumulated over the course of the year, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Daily Incident Shortwave Solar Energy

Compare the Average Daily Incident Shortwave Solar Energy in Ho Chi Minh City and BostonJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh6.64.06.81.6NowNowBostonBostonHo Chi Minh CityHo Chi Minh City
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh)JanFebMarAprMayJunJulAugSepOctNovDec
Ho Chi Minh City 5.76.36.55.94.74.04.14.14.04.44.95.2
Boston 1.92.83.95.26.06.66.55.84.83.42.21.6

This report illustrates the typical weather for Ho Chi Minh City and Boston year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

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