Visit Sapa in Vietnam
Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
Cat Ba Weather in March
March in Cat Ba typically sees daytime highs of 23°C (73°F) and nighttime lows of 19°C (66°F). Expect some rainfall during the month.
Rainfall in Cat Ba in March
Rain is expected on roughly 13 days, totalling around 53 mm (2.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Cat Ba in March
Cat Ba has excellent weather in March, with days reaching 23°C (73°F) and nights cooling to 19°C (66°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Cat Ba in March
The month has fewer sunny days, with around 47 hours of sunshine.If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Cat Ba.
Cat Ba Temperature in March
Min Temperature
19°C (66°F)
Max Temperature
23°C (73°F)
Chance of Rain
44%
Precipitation
53 mm (2.1 in)
Rainy days
13 days
Humidity
88% *
Sunshine
47 hours *
Percentage Sunshine
*
* Data from: Ha Long, Vietnam (24 KM, 15 Miles).
Cat Ba Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cat Ba - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Cat Ba typically stay consistent throughout March, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 20°C (68°F).
Average temperatures in March
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather records for Cat Ba in March
Browse day-by-day weather records for Cat Ba spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cat Ba historical weather extremes in March
Our historical data for Cat Ba spans 1991 to 2026, revealing these weather extremes.
- The hottest March day on record in Cat Ba reached 35°C (95°F) (March 5, 2003).
- The lowest daytime temperature in March was 11°C (52°F), recorded on March 1, 2000.
- Cat Ba registered its coldest March night on March 17, 2011, with temperatures dropping to 8°C (46°F).
Best Places in Vietnam in March
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in March →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Cat Ba in March
Comfortable temperatures call for an easy wardrobe in March. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.
What To Do in Cat Ba in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Cat Ba 3-Day Forecast
More climate data for Cat Ba
Temperature Rainfall Sunshine Humidity
See the full Cat Ba climate overview or explore weather in Vietnam.
Popular in March
Where to go in March - average daytime high across popular destinations.
Ho Chi Minh City
35°C (95°F) Vung Tau30°C (86°F) Nha Trang30°C (86°F) Duong Dong30°C (86°F) Da Lat
28°C (82°F) Hoi An
28°C (82°F) Da Nang28°C (82°F) Hanoi
26°C (79°F) Bucket list
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