January weather forecast
Cao Bang, Vietnam

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Weather in January

The beginning of the year in Cao Bang, Vietnam undergoes a transition from the biting winter to the welcome warmth of spring. The weather vastly differs from the colder December, as January observes a significant jump with the average high and low temperatures at 16.1°C (61°F) and 8.8°C (47.8°F), respectively. Greater amount of daylight at 10.9 hours daily also contributes to this warmer environment. UV index stays at a moderate level of 4, which is favorable for outdoor activities. The reduced snowfall characteristic of winter is witnessed as January progresses, paving the way for the upcoming spring.

Temperature

Cao Bang's January weather reaches an average high of 16.1°C (61°F) and an average low of 8.8°C (47.8°F), making it the coldest month.

Humidity

In Cao Bang, the average relative humidity in January is 81%.

Rainfall

In Cao Bang, in January, it is raining for 15.8 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, there are 233.9 rainfall days, and 1056mm (41.57") of precipitation is accumulated.

Snowfall

January is the only month when snow falls. The month with the most snowfall is January, when snow falls for 0.1 days and typically aggregates up to 2mm (0.08") of snow.

Daylight

The average length of the day in January is 10h and 56min.
On the first day of January, sunrise is at 06:34 and sunset at 17:21. On the last day of the month, sunrise is at 06:34 and sunset at 17:41 +07.

Sunshine

January has the least sunshine of the year, with an average of 4h of sunshine.

UV index

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index. 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: A maximum UV index of 4 in January translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the coldest time of year?

With its average high temperature of 16.1°C (61°F) and a low of 8.8°C (47.8°F), January is regarded as the coldest month in Cao Bang.

What is the average January temperature?

In Cao Bang, in January, the average high-temperature is 16.1°C (61°F), and the average low-temperature is 8.8°C (47.8°F).

What is the average humidity in January?

In January, the average relative humidity is 81%.

How many days does it rain in January in Cao Bang?

In January, the rain falls for 15.8 days. Throughout January, 40mm (1.57") of precipitation is accumulated.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 0.1 days and accumulates 2mm (0.08") of snow.

When does it start snowing?

January is the first month it typically snows. Throughout January, in the average 0.1 snowfall days, it receives 2mm (0.08") of snow.

What is the average length of the day in January?

The average day length in January is 10h and 56min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 06:34 and sunset at 17:21. On the last day of the month, sunrise is at 06:34 and sunset at 17:41 +07.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration in Cao Bang is 4h.

What are the months with the lowest UV index?

The months with the lowest UV index in Cao Bang are January, November and December, with an average maximum UV index of 4.

What is the UV index intensity in January?

The average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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 January
Cao Bang, Vietnam

Average temperature in January - Cao Bang, Vietnam
  • Average high temperature in January: 16.1°C

The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (16.1°C).

  • Average low temperature in January: 8.8°C

The month with the highest average low temperature is June (22°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in January
Cao Bang, Vietnam

Average pressure in January - Cao Bang, Vietnam
  • Average pressure in January: 1019.9mbar

The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is June (1003.4mbar).

Average wind speed in January
Cao Bang, Vietnam

Average wind speed in January - Cao Bang, Vietnam
  • Average wind speed in January: 5.1km/h

The windiest month (with the highest average wind speed) is March (6.3km/h).
The calmest month (with the lowest average wind speed) is August (4.6km/h).

Average humidity in January
Cao Bang, Vietnam

Average humidity in January - Cao Bang, Vietnam
  • Average humidity in January: 81%

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (75%).

Average rainfall in January
Cao Bang, Vietnam

Average rainfall in January - Cao Bang, Vietnam
  • Average rainfall in January: 40mm

The wettest month (with the highest rainfall) is August (212mm).
The driest month (with the least rainfall) is February (20mm).

Average rainfall days in January
Cao Bang, Vietnam

Average rainfall days in January - Cao Bang, Vietnam
  • Average rainfall days in January: 15.8 days

The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is February (12.7 days).

Average snowfall in January
Cao Bang, Vietnam

Average snowfall in January - Cao Bang, Vietnam
  • Average snowfall in January: 2mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in January
Cao Bang, Vietnam

Average snowfall days in January - Cao Bang, Vietnam
  • Average snowfall days in January: 0.1 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in January /
Average sunshine in January
Cao Bang, Vietnam

Average daylight in January / Average sunshine in January - Cao Bang, Vietnam
  • Average daylight in January: 10h and 5min

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 January: 4h and 0min

The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Cao Bang, Vietnam

Average sunshine days in January - Cao Bang, Vietnam
  • Average sunshine days in January: 10.1 days

The month with the most sunshine days is December (14.8 days).
The month with the least sunshine days is July (1.9 days).

Average UV index in January
Cao Bang, Vietnam

Average UV index in January - Cao Bang, Vietnam
  • Average UV index in January: 4

The months with the highest UV index are April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in January
Cao Bang, Vietnam

Average cloud cover in January - Cao Bang, Vietnam
  • Average cloud cover in January: 67

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is October (Cloud cover 51).

Average visibility in January
Cao Bang, Vietnam

Average visibility in January - Cao Bang, Vietnam
  • Average visibility in January: 7km

The months with the highest visibility are February, March, April, October and December (8km).
The months with the lowest visibility are January, May, June, July, August, September and November (7km).

Cao Bang, Vietnam

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