Cao Bằng, Vietnam Weather

Cao Bằng,  Weather
(Photo by Ammie Ngo on Unsplash)

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Overcast

Pressure: 964 hPa

Feel like: 29 °C

Temperature: 24°C

Cloud: 100%

Humidity: 92%

Wind: SSE - 3 km/h

Visibility: 15.9 km

Weather forecast

Tue
23 Jun
25°C / 34°C
Thunderstorm With Slight
Wed
24 Jun
24°C / 33°C
Thunderstorm Heavy Hail
Thu
25 Jun
23°C / 31°C
Thunderstorm Heavy Hail
Fri
26 Jun
23°C / 31°C
Thunderstorm With Slight
Sat
27 Jun
22°C / 31°C
Thunderstorm With Slight
Hourly forecast today:
22:00 PM
23° / 24°
23° / 24°
Overcast
92% 7 km/h
23:00 PM
23° / 25°
23° / 25°
Overcast
89% 7 km/h
00:00 AM
24° / 27°
24° / 27°
Overcast
82% 9 km/h
01:00 AM
24° / 29°
24° / 29°
Overcast
73% 11 km/h
02:00 AM
24° / 31°
24° / 31°
Slight Thunderstorm
66% 15 km/h
03:00 AM
23° / 32°
23° / 32°
Slight Thunderstorm
60% 20 km/h
04:00 AM
23° / 33°
23° / 33°
Slight Thunderstorm
53% 24 km/h
05:00 AM
23° / 34°
23° / 34°
Slight Thunderstorm
50% 27 km/h
06:00 AM
23° / 35°
23° / 35°
Slight Thunderstorm
49% 24 km/h
07:00 AM
23° / 34°
23° / 34°
Slight Thunderstorm
51% 27 km/h
08:00 AM
23° / 33°
23° / 33°
Slight Thunderstorm
55% 27 km/h

30 Day Averages and Extremes

  • Average high 31.47°C
  • Average low 23.23°C
  • Hottest day 35°C (22 June 2026)
  • Coldest day 21°C (08 June 2026)
  • Average humidity 83.07%
  • Days with precipitation 29 days
  • Highest precipitation 90 mm (28 June 2026)

Yesterday's Data

  • Max: 33°C
  • Min: 24°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Cao Bằng over the next 12 hours

Temperature and possibility of rain in Cao Bằng in the coming days

Rainfall in Cao Bằng in the coming days

Cao Bằng Climate Summary

Cao Bằng features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 21.78ºC (71.2ºF), which is about -4.47% lower than the national average for Vietnam. Annually, the city experiences approximately 90.84 millimeters (3.58 inches) of rainfall, spread across 159.44 rainy days, accounting for 43.68% of the year.

Longitude 22.635689
Latitude 106.2522143
Yearly high temperature 25.0ºC (77.0ºF)
Yearly low temperature 16.46ºC (61.63ºF)
Hottest month May 29.58ºC (85.24ºF)
Coldest month January 9.14ºC (48.45ºF)
Yearly precip 90.84mm (3.58in)
Days with rainfall 159.44 days (43.68%)
Driest month February (76.67%)
Wettest month August (84.74%)

Weather averages by month

Month High / Low (°C) Rain
January 16.07° / 9.14° 8.27 days
February 19.42° / 10.95° 4.45 days
March 23.69° / 14.78° 7.09 days
April 27.18° / 17.84° 10.09 days
May 29.58° / 20.44° 16.73 days
June 29.72° / 21.73° 22.27 days
July 29.73° / 21.7° 23.82 days
August 29.97° / 21.23° 24.09 days
September 28.7° / 20.0° 17.82 days
October 25.72° / 16.74° 10.27 days
November 22.58° / 13.84° 7.45 days
December 17.65° / 9.17° 7.09 days

Frequently asked questions

1. What is the hottest month in Cao Bằng?

May has the highest average monthly temperature (daily mean of 29.58ºC) and January are the coolest (daily mean of 9.14ºC).

2. What should I wear in Cao Bằng today?

For today's very hot weather in Cao Bằng, with the high temperatures above 35ºC (95.0ºF), consider wearing:
- Light, natural fabrics (like cotton or linen)
- Airy sandals or flip-flops
- Broad-brimmed sun hat
- Sleeveless tops or vests

Temperature

Early
22°C / 30°C
Morning
23°C / 32°C
Afternoon
23°C / 26°C
Evening
23°C / 25°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 478
  • CO 294
  • NH3 0
  • NO2 16
  • O3 38
  • PM10 22
  • PM25 21
  • SO2 9
  • CH4 1,457

Sunrise / Sunset

22:11
11:42