Cao Bằng, Vietnam Weather

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

Current conditions

Updated:
26°C
78.8°F
°C °F

Condition: Overcast

Pressure: 970 hPa

Feel like: 31 °C

Temperature: 26°C

Cloud: 100%

Humidity: 90%

Wind: S - 8 km/h

Visibility: 9.42 km

Weather forecast

Sun
21 Jun
24°C / 34°C
Thunderstorm With Slight
Mon
22 Jun
25°C / 35°C
Slight Thunderstorm
Tue
23 Jun
24°C / 36°C
Thunderstorm Heavy Hail
Wed
24 Jun
23°C / 29°C
Slight Thunderstorm
Thu
25 Jun
23°C / 26°C
Slight Rain Showers
Hourly forecast today:
01:00 AM
24° / 26°
24° / 26°
Overcast
90% 20 km/h
02:00 AM
24° / 27°
24° / 27°
Overcast
83% 22 km/h
03:00 AM
24° / 28°
24° / 28°
Slight Thunderstorm
77% 23 km/h
04:00 AM
24° / 30°
24° / 30°
Slight Thunderstorm
70% 23 km/h
05:00 AM
24° / 31°
24° / 31°
Thunderstorm With Slight
67% 24 km/h
06:00 AM
24° / 31°
24° / 31°
Slight Thunderstorm
66% 28 km/h
07:00 AM
24° / 28°
24° / 28°
Thunderstorm With Slight
79% 31 km/h
08:00 AM
25° / 28°
25° / 28°
Thunderstorm With Slight
85% 30 km/h
09:00 AM
26° / 29°
26° / 29°
Slight Thunderstorm
83% 15 km/h
10:00 AM
25° / 28°
25° / 28°
Thunderstorm With Slight
82% 13 km/h
11:00 AM
25° / 28°
25° / 28°
Slight Thunderstorm
87% 10 km/h

30 Day Averages and Extremes

  • Average high 30.7°C
  • Average low 23.07°C
  • Hottest day 36°C (23 June 2026)
  • Coldest day 21°C (08 June 2026)
  • Average humidity 83.6%
  • Days with precipitation 29 days
  • Highest precipitation 89 mm (18 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 23°C
  • Total Precipitation: 21 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 33ºC (91.4ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- Ultra-thin, breathable socks
- Broad-brimmed sun hat
- Airy sandals or flip-flops

Temperature

Early
24°C / 28°C
Morning
26°C / 29°C
Afternoon
23°C / 24°C
Evening
23°C / 23°C

Air quality

Moderate

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

  • CO2 452
  • CO 210
  • NH3 0
  • NO2 11
  • O3 53
  • PM10 13
  • PM25 12
  • SO2 18
  • CH4 1,387

Sunrise / Sunset

22:11
11:42