May weather forecast
Ha Giang, Vietnam

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Weather in May

May holds the distinction of being the wettest month in Ha Giang with a recorded average rainfall of 121mm (4.76"), a significant leap from April. This month also fits in with the warmer quartile of the year with similar temperatures to April. The increased rainfall is compensated by an equally fair share of sunshine, maintaining a balance in the overall weather experience. The weather retains its beauty and allure, even in the face of sharper showers, marking the strength of Ha Giang's tropical charm.

Temperature

Ha Giang's warmest month, May, registers temperatures that range from a high of 26.3°C (79.3°F) to a low of 16.5°C (61.7°F).

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Ha Giang, in May, it is raining for 24.4 days, with typically 121mm (4.76") of accumulated precipitation. In Ha Giang, during the entire year, the rain falls for 236.5 days and collects up to 1017mm (40.04") of precipitation.

Snowfall

In Ha Giang, snow does not fall in April through October.

Daylight

In May, the average length of the day is 13h and 14min.
On the first day of the month, sunrise is at 05:27 and sunset at 18:27. On the last day of May, sunrise is at 05:14 and sunset at 18:41 +07.

Sunshine

The average sunshine in May is 9.8h.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 in May translates into this advice:
Be vigilant - A duty to shield skin and eyes from injury exists. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What time of the year is the hottest?

May, having an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 16.5°C (61.7°F), is the warmest month.

What is the usual temperature for Ha Giang in May?

In May, in Ha Giang, the average high-temperature is 26.3°C (79.3°F), and the average low-temperature is 16.5°C (61.7°F).

What is the average humidity in May?

In May, the average relative humidity is 77%.

How much does it rain in May?

In Ha Giang, in May, during 24.4 rainfall days, 121mm (4.76") of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall in Ha Giang.

How many hours of daylight does Ha Giang have in May?

In Ha Giang, the average day length in May is 13h and 14min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 05:27 and sunset at 18:27. On the last day of the month, sunrise is at 05:14 and sunset at 18:41 +07.

How many hours of sunshine does Ha Giang have in May?

The average sunshine duration in May is 9.8h.

What is the month with the highest UV index?

The months with the highest UV index in Ha Giang are February through September, with an average maximum UV index of 5.

What is the UV index intensity in May?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Ha Giang, Vietnam

Average temperature in May - Ha Giang, Vietnam
  • Average high temperature in May: 26.3°C

The warmest month (with the highest average high temperature) is May (26.3°C).
The month with the lowest average high temperature is January (14.8°C).

  • Average low temperature in May: 16.5°C

The month with the highest average low temperature is June (17.8°C).
The coldest month (with the lowest average low temperature) is January (6.7°C).

Average pressure in May
Ha Giang, Vietnam

Average pressure in May - Ha Giang, Vietnam
  • Average pressure in May: 1008mbar

The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is June (1005.2mbar).

Average wind speed in May
Ha Giang, Vietnam

Average wind speed in May - Ha Giang, Vietnam
  • Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (5.4km/h).

Average humidity in May
Ha Giang, Vietnam

Average humidity in May - Ha Giang, Vietnam
  • Average humidity in May: 77%

The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is March (67%).

Average rainfall in May
Ha Giang, Vietnam

Average rainfall in May - Ha Giang, Vietnam
  • Average rainfall in May: 121mm

The wettest month (with the highest rainfall) is June (192mm).
The driest month (with the least rainfall) is February (10mm).

Average rainfall days in May
Ha Giang, Vietnam

Average rainfall days in May - Ha Giang, Vietnam
  • Average rainfall days in May: 24.4 days

The month with the highest number of rainy days is July (29 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in May
Ha Giang, Vietnam

Average snowfall in May - Ha Giang, Vietnam
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in May
Ha Giang, Vietnam

Average snowfall days in May - Ha Giang, Vietnam
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Ha Giang, Vietnam

Average daylight in May / Average sunshine in May - Ha Giang, Vietnam
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in May: 9h and 5min

The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in May
Ha Giang, Vietnam

Average sunshine days in May - Ha Giang, Vietnam
  • Average sunshine days in May: 4.7 days

The month with the most sunshine days is February (14.1 days).
The months with the least sunshine days are June and July (1.3 days).

Average UV index in May
Ha Giang, Vietnam

Average UV index in May - Ha Giang, Vietnam
  • Average UV index in May: 5

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in May
Ha Giang, Vietnam

Average cloud cover in May - Ha Giang, Vietnam
  • Average cloud cover in May: 47

The month with the most cloud cover is July (Cloud cover 66).
The month with the least cloud cover is March (Cloud cover 33).

Average visibility in May
Ha Giang, Vietnam

Average visibility in May - Ha Giang, Vietnam
  • Average visibility in May: 8km

The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, July, September, October, November and December (6km).

Ha Giang, Vietnam

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