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January Weather in Phu My, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Phu My, Vietnam is a warm 27°C (80°F). Expect temperatures to range from a minimum of 19°C (67°F) to a maximum of 33°C (92°F). During this period, you can anticipate 33 mm (1.3 in) of precipitation spread over 6 days, while the average humidity hovers around 65%.

January Temperature in Phu My

In January in Phu My, the average temperature is 27°C (80°F). Maximums can reach 33°C (92°F), and minimums can be as low as 19°C (67°F). Overall, it's a great time to visit for warm and pleasant weather, perfect for outdoor activities.

January Weather in Phu My: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Phu My, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu My, January typically has an average temperature of 27°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec808184858483828282828281
Data source: Temperature data for Phu My generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Phu My

In Phu My, in January, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.

January Precipitation Trends in Phu My

The chart displays monthly precipitation patterns in Phu My, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Phu My, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec33212912217620524123728028516568
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Phu My

In Phu My in January humidity is 65%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration a bit sticky but still enjoyable. The air feels thick and slightly heavy, which can lead to quicker fatigue during sightseeing, so it’s wise to stay hydrated and take breaks in the shade.

January Average Humidity in Phu My

This chart illustrates the average monthly humidity levels in Phu My, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Phu My is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Phu My

In Phu My in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Phu My.

Maximum UV Index Levels in Phu My for January

The chart shows the monthly maximum UV Index (UVI) for Phu My in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Phu My typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415151413131414131111
Data source: Phu My January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Phu My Compares to Other Months

Weather in Phu My varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Phu My, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Phu My, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)33 mm (1.3 inches)65%very high
February Weather27°C (81°F)21 mm (0.8 inches)61%extreme
March Weather29°C (84°F)29 mm (1.1 inches)58%extreme
April Weather29°C (85°F)122 mm (4.8 inches)60%extreme
May Weather29°C (84°F)176 mm (6.9 inches)80%extreme
June Weather28°C (83°F)205 mm (8.1 inches)87%extreme
July Weather28°C (83°F)241 mm (9.5 inches)89%extreme
August Weather28°C (83°F)237 mm (9.3 inches)90%extreme
September Weather28°C (82°F)280 mm (11.0 inches)89%extreme
October Weather28°C (82°F)285 mm (11.2 inches)87%extreme
November Weather28°C (82°F)165 mm (6.5 inches)87%extreme
December Weather27°C (81°F)68 mm (2.7 inches)80%extreme

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