Avg High
Ho Chi Minh City in January
Avg Low
Rain
Daylight
12h
What to expect
January in Ho Chi Minh City is mid-winter, with a settled seasonal pattern already in place. It can feel distinctly hot through the middle of the day, with a noticeable cool-down after sunset. The daylight window is balanced for full days without endless late evenings. Most days feel close to what the averages suggest, with straightforward pacing.
January in context
How it compares to the rest of the year in Ho Chi Minh City.
Hottest (avg)
#5 / 12
Wettest (avg)
#10 / 12
Daylight Hours
#11 / 12
Windiest (avg)
#9 / 12
Highest UV
#11 / 12
Most Humid
#10 / 12
Monthly climate breakdown
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight hours
- 11.6 h
- UV index (max)
- 8
- Typical sun hours
- 06:15 - 17:49
Rain & Snow
- Total rain
-
- Rainy days
- 6 days
- Cloud cover (avg)
- 61%
Humidity & Wind
- Humidity (avg)
- 70%
- Wind (avg)
-
- Wind (max gusts)
-
Daily climate explorer
Day 15 selected for January. Typical high 31.4°C and low 22.5°C.
Typical disruptions in January
Based on 30 years of historical data, these are the disruption patterns most likely to affect plans in January.
Heat High impact
Hot feels-like days Measures: Hot feels-like days (>=32C). Observed about 94% of days (29.1 days/month) in January. Historical risk signal only, not a day-by-day forecast.
29.1 days / month
~94% of days
Why this matters
- Expected days 29.1 days / month
- Probability ~94% of days
- Intensity Up to ~38°C (P95)
Feels-like heat >=32C is possible on ~29 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Heat High impact
Hot days Measures: Hot days (>=30C). Observed about 83% of days (25.7 days/month) in January. Historical risk signal only, not a day-by-day forecast.
25.7 days / month
~83% of days
Why this matters
- Expected days 25.7 days / month
- Probability ~83% of days
- Intensity Up to ~34°C (P95)
Hot days are possible on ~26 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Heat High impact
Very hot feels-like Measures: Very hot feels-like days (>=35C). Observed about 59% of days (18.2 days/month) in January. Historical risk signal only, not a day-by-day forecast.
18.2 days / month
~59% of days
Why this matters
- Expected days 18.2 days / month
- Probability ~59% of days
- Intensity Up to ~38°C (P95)
Very hot feels-like conditions are possible on ~18 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Heat High impact
Heat stress risk Measures: High heat stress days. Observed about 54% of days (16.9 days/month) in January. Historical risk signal only, not a day-by-day forecast.
16.9 days / month
~54% of days
Why this matters
- Expected days 16.9 days / month
- Probability ~54% of days
- Intensity Up to ~38°C (P95)
Heat stress is possible on ~17 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Humidity High impact
Muggy days Measures: Muggy days (dew point >=20C). Observed about 53% of days (16.6 days/month) in January. Historical risk signal only, not a day-by-day forecast.
16.6 days / month
~53% of days
Why this matters
- Expected days 16.6 days / month
- Probability ~53% of days
- Intensity Up to ~23°C (P95)
Muggy conditions are possible on ~17 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Rain High impact
Washout risk Measures: Washout day risk. Observed about 4% of days (1.2 days/month) in January. Historical risk signal only, not a day-by-day forecast.
1.2 days / month
~4% of days
Why this matters
- Expected days 1.2 days / month
- Probability ~4% of days
- Intensity Up to ~29mm (P95)
Washout conditions are possible on ~1 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Show all disruptions (19 more)
Rain High impact
Heavy rain days Measures: Heavy rain days (>=10mm). Observed about 2% of days (0.6 days/month) in January. Historical risk signal only, not a day-by-day forecast.
0.6 days / month
~2% of days
Why this matters
- Expected days 0.6 days / month
- Probability ~2% of days
- Intensity Up to ~40mm (P95)
Heavy rain is possible on ~1 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Rain High impact
Washout run Measures: Multi-day washout runs. Observed about 0.3 days/month in January. Historical risk signal only, not a day-by-day forecast.
0.3 days / month
Probability unavailable
Why this matters
- Expected days 0.3 days / month
- Probability —
- Intensity Up to ~31mm (P95)
Multi-day washout runs are possible on ~0 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Rain High impact
Very heavy rain Measures: Very heavy rain days (>=25mm). Observed about 1% of days (0.2 days/month) in January. Historical risk signal only, not a day-by-day forecast.
0.2 days / month
~1% of days
Why this matters
- Expected days 0.2 days / month
- Probability ~1% of days
- Intensity Up to ~63mm (P95)
Very heavy rain is possible on ~0 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Heat Moderate
Heatwave run Measures: Heatwave runs (>=3 hot days). Observed about 1.8 days/month in January. Historical risk signal only, not a day-by-day forecast.
1.8 days / month
Probability unavailable
Why this matters
- Expected days 1.8 days / month
- Probability —
- Intensity Up to ~33°C (P95)
Heatwave runs are possible on ~2 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Heat Moderate
Feels-like heatwave Measures: Feels-like heatwave runs (>=3 days). Observed about 1.5 days/month in January. Historical risk signal only, not a day-by-day forecast.
1.5 days / month
Probability unavailable
Why this matters
- Expected days 1.5 days / month
- Probability —
- Intensity Up to ~37°C (P95)
Feels-like heatwave runs are possible on ~1 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Rain Moderate
Rain disruption Measures: Likely rain disruption days. Observed about 4% of days (1.4 days/month) in January. Historical risk signal only, not a day-by-day forecast.
1.4 days / month
~4% of days
Why this matters
- Expected days 1.4 days / month
- Probability ~4% of days
- Intensity Up to ~28mm (P95)
Rain disruption risk appears on ~1 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Humidity Minor
Humid days Measures: Humid days (dew point >=18C). Observed about 85% of days (26.2 days/month) in January. Historical risk signal only, not a day-by-day forecast.
26.2 days / month
~85% of days
Why this matters
- Expected days 26.2 days / month
- Probability ~85% of days
- Intensity Up to ~23°C (P95)
Humid conditions are possible on ~26 days. Comfort and pace can drop quickly, so plan shorter outdoor blocks with air-conditioned backup stops.
Heat Minor
Warm nights Measures: Warm nights (min >=22C). Observed about 68% of days (21.2 days/month) in January. Historical risk signal only, not a day-by-day forecast.
21.2 days / month
~68% of days
Why this matters
- Expected days 21.2 days / month
- Probability ~68% of days
- Intensity Up to ~25°C (P95)
Warm nights are possible on ~21 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Cloud Minor
Cloudy days Measures: Cloudy days (cloud cover >=60%). Observed about 53% of days (16.6 days/month) in January. Historical risk signal only, not a day-by-day forecast.
16.6 days / month
~53% of days
Why this matters
- Expected days 16.6 days / month
- Probability ~53% of days
- Intensity Up to ~100% (P95)
Cloudy skies are possible on ~17 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Rain Minor
Wet days Measures: Wet days (>=0.1mm). Observed about 33% of days (10.3 days/month) in January. Historical risk signal only, not a day-by-day forecast.
10.3 days / month
~33% of days
Why this matters
- Expected days 10.3 days / month
- Probability ~33% of days
- Intensity Up to ~10mm (P95)
Measurable rain is possible on ~10 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Cloud Minor
Mostly cloudy days Measures: Mostly cloudy days (cloud cover >=80%). Observed about 29% of days (9.0 days/month) in January. Historical risk signal only, not a day-by-day forecast.
9.0 days / month
~29% of days
Why this matters
- Expected days 9.0 days / month
- Probability ~29% of days
- Intensity Up to ~100% (P95)
Mostly cloudy skies are possible on ~9 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Rain Minor
Rainy hours Measures: Rain-hours signal (>=3h rain). Observed about 17% of days (5.4 days/month) in January. Historical risk signal only, not a day-by-day forecast.
5.4 days / month
~17% of days
Why this matters
- Expected days 5.4 days / month
- Probability ~17% of days
- Intensity Up to ~16h (P95)
Several rainy hours are possible on ~5 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Humidity Minor
High humidity Measures: High humidity days (RH >=80%). Observed about 14% of days (4.3 days/month) in January. Historical risk signal only, not a day-by-day forecast.
4.3 days / month
~14% of days
Why this matters
- Expected days 4.3 days / month
- Probability ~14% of days
- Intensity Up to ~87% (P95)
High humidity is possible on ~4 days. Comfort and pace can drop quickly, so plan shorter outdoor blocks with air-conditioned backup stops.
Cloud Minor
Overcast days Measures: Overcast days (cloud cover >=95%). Observed about 11% of days (3.3 days/month) in January. Historical risk signal only, not a day-by-day forecast.
3.3 days / month
~11% of days
Why this matters
- Expected days 3.3 days / month
- Probability ~11% of days
- Intensity Up to ~100% (P95)
Overcast skies are possible on ~3 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Rain Minor
Wet most of day Measures: Wet-most-of-day signal (>=6h rain). Observed about 8% of days (2.6 days/month) in January. Historical risk signal only, not a day-by-day forecast.
2.6 days / month
~8% of days
Why this matters
- Expected days 2.6 days / month
- Probability ~8% of days
- Intensity Up to ~18h (P95)
Wet-most-of-day conditions are possible on ~3 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Humidity Minor
Convective risk Measures: Convective storm risk proxy. Observed about 4% of days (1.4 days/month) in January. Historical risk signal only, not a day-by-day forecast.
1.4 days / month
~4% of days
Why this matters
- Expected days 1.4 days / month
- Probability ~4% of days
- Intensity Up to ~23°C (P95)
Convective risk signal appears on ~1 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Wind Minor
Gusty days Measures: Gusty days (>=40 km/h). Observed about 4% of days (1.1 days/month) in January. Historical risk signal only, not a day-by-day forecast.
1.1 days / month
~4% of days
Why this matters
- Expected days 1.1 days / month
- Probability ~4% of days
- Intensity Up to ~52km/h (P95)
Gusty conditions are possible on ~1 days. Exposed activities and transport links are more likely to be disrupted, so keep sheltered alternatives ready.
Heat Minor
Hot nights Measures: Hot nights (min >=25C). Observed about 1% of days (0.4 days/month) in January. Historical risk signal only, not a day-by-day forecast.
0.4 days / month
~1% of days
Why this matters
- Expected days 0.4 days / month
- Probability ~1% of days
- Intensity Up to ~26°C (P95)
Hot nights are possible on ~0 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Heat Minor
Very hot days Measures: Very hot days (>=35C). Observed about 1% of days (0.3 days/month) in January. Historical risk signal only, not a day-by-day forecast.
0.3 days / month
~1% of days
Why this matters
- Expected days 0.3 days / month
- Probability ~1% of days
- Intensity Up to ~36°C (P95)
Very hot days are possible on ~0 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Frequently asked questions
Is January a good time to visit Ho Chi Minh City?
Typical January days in Ho Chi Minh City reach highs of 31°C (88°F) with nights around 22°C (72°F). It usually feels hot by day and warm after dark. It is one of the drier months, which suits outdoor exploring and sightseeing.
What are temperatures like in January?
In January, you can usually expect highs of 31°C (88°F) and lows near 22°C (72°F). That means hot days and warm nights, so pack layers you can add or remove.
How much does it rain in January?
Rainfall in January averages 25 mm (0.98 in) across roughly 6 days. Overall it is a moderately wet time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in January?
You can expect about 12 hours of daylight in January. Sunrise is typically around 06:15 and sunset near 17:49. Daylight is fairly typical, with enough time for sightseeing.
How strong is the sun in January?
UV levels frequently reach very high levels (around 8), so strong sun protection is essential, especially around midday.
Is it windy in January?
In January, average wind speeds are around 7 km/h (4 mph), with gusts on the windiest days reaching about 35 km/h (22 mph). On the ground, it is a gentle to moderate breeze is common, but stronger winds are not frequent.