Cao Bằng Weather in April
April in Cao Bằng sees daytime temperatures around 27°C (81°F) and lows of 19°C (66°F) at night. With around 122 mm (4.8 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Cao Bằng in April
Historically, April sees about 14 days of rain, with a monthly average of 122 mm (4.8 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Cao Bằng in April
Temperatures in Cao Bằng in April top out at 27°C (81°F) and drop to 19°C (66°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Cao Bằng in April
The area enjoys a balanced 117 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you prefer dry days with pleasant temperatures, March, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Cao Bằng's climate page.
Cao Bằng Temperature in April
Min Temperature
19°C (66°F)
Max Temperature
27°C (81°F)
Chance of Rain
46%
Precipitation
122 mm (4.8 in)
Rainy days
14 days
Humidity
79%
Sunshine
117 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cao Bằng typically rise from around 24°C (75°F) at the start of April to approximately 29°C (84°F) by the end. Nights are pleasant, with lows typically ranging from 17°C (63°F) to 21°C (70°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Cao Bằng in April
Browse day-by-day weather records for Cao Bằng spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cao Bằng historical weather extremes in April
The extremes listed below come from historical weather data collected in Cao Bằng from 1976 through 2026.
- On April 30, 2024, temperatures climbed to 39°C (102°F), marking the warmest April day on record.
- The coldest April day was on April 1, 1985, with a maximum of 12°C (54°F).
- The coldest night in April in Cao Bằng was on April 8, 2018, with a minimum of 8°C (46°F).
Best Places in Vietnam in April
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cao Bằng in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Cao Bằng in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Cao Bằng's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cao Bằng climate overview or explore weather in Vietnam.
