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January Weather in Duyen Hai, Vietnam

Last updated: August 28, 2025

In January, the average temperature in Duyen Hai, Vietnam is a pleasant 26°C (79°F), ranging from a comfortable 23°C (73°F) to a warm 30°C (87°F). Expect 46 mm (1.8 in) of precipitation over approximately 5 days, with humidity averaging a cozy 77%. Enjoy the gentle warmth and occasional showers!

January Temperature in Duyen Hai

In January in Duyen Hai, the average temperature is 26°C (79°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 23°C (73°F). This pleasant climate makes Duyen Hai an ideal destination for travelers seeking warmth and comfort during their visit.

January Weather in Duyen Hai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Duyen Hai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duyen Hai, January typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (87°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981838483828282818180
Data source: Temperature data for Duyen Hai 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 Duyen Hai

In Duyen Hai in January, the precipitation amount is 46 mm (1.8 in) recorded over a span of 5 days.

January Precipitation Trends in Duyen Hai

The chart displays monthly precipitation patterns in Duyen Hai, 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 Duyen Hai, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4681363166195218228226300228106
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Duyen Hai

In Duyen Hai in January humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

January Average Humidity in Duyen Hai

This chart illustrates the average monthly humidity levels in Duyen Hai, 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 Duyen Hai is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%75%76%78%80%82%83%85%85%83%86%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Duyen Hai

In Duyen Hai in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Duyen Hai.

Maximum UV Index Levels in Duyen Hai for January

The chart shows the monthly maximum UV Index (UVI) for Duyen Hai 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 Duyen Hai typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151413141414141111
Data source: Duyen Hai 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 Duyen Hai Compares to Other Months

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

This table compares monthly weather conditions in Duyen Hai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)46 mm (1.8 inches)77%extreme
February Weather26°C (79°F)8 mm (0.3 inches)75%extreme
March Weather27°C (81°F)13 mm (0.5 inches)76%extreme
April Weather28°C (83°F)63 mm (2.5 inches)78%extreme
May Weather29°C (84°F)166 mm (6.5 inches)80%extreme
June Weather28°C (83°F)195 mm (7.7 inches)82%extreme
July Weather28°C (82°F)218 mm (8.6 inches)83%extreme
August Weather28°C (82°F)228 mm (9.0 inches)85%extreme
September Weather28°C (82°F)226 mm (8.9 inches)85%extreme
October Weather27°C (82°F)300 mm (11.8 inches)83%extreme
November Weather27°C (82°F)228 mm (9.0 inches)86%extreme
December Weather26°C (80°F)105 mm (4.2 inches)85%extreme

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