Cat Ba Climate by Month
Cat Ba experiences great temperature shifts.
The city's weather can transition from very warm days
to pleasant weather.
It is also known for its large amounts of rainfall.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The climate in Cat Ba is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a very warm 32°C in June to a pleasant 20°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 16°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Cat Ba has a notably wet climate with abundant precipitation, recording 1948 mm of rainfall per year. The climate in Cat Ba shows significant variation throughout the year. Expect heavy rainfall in August, with an average of 415 mm of precipitation over 16 rainy days. In contrast, February offers drier and sunnier days, with around 39 mm of rainfall over 11 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Cat Ba serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.7 hours of sunshine daily, and embrace the darker days in March, offering only 1.6 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Cat Ba.
Relative humidity over the year
The best time of year to visit Cat Ba in Vietnam
During the months of February, March, April, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Rainy season in Cat Ba occurs in the months of May, June, July, August and September.
July has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 20°C.
August tops the wettest month list with 415 mm of rainfall.
February is the driest month with 39 mm of precipitation.
July is the sunniest month with an average of 200 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
