Cao Bằng, Vietnam Weather

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

Current conditions

Updated:
28°C
82.4°F
°C °F

Condition: Slight Thunderstorm

Pressure: 967 hPa

Feel like: 34 °C

Temperature: 28°C

Cloud: 82%

Humidity: 77%

Wind: NNE - 13 km/h

Visibility: 6.98 km

Weather forecast

Sun
16 Aug
23°C / 31°C
Slight Thunderstorm
Mon
17 Aug
22°C / 30°C
Slight Thunderstorm
Tue
18 Aug
22°C / 28°C
Thunderstorm With Slight
Wed
19 Aug
22°C / 24°C
Slight Thunderstorm
Thu
20 Aug
23°C / 30°C
Slight Thunderstorm
Hourly forecast today:
07:00 AM
24° / 28°
24° / 28°
Slight Thunderstorm
77% 36 km/h
08:00 AM
24° / 29°
24° / 29°
Drizzle
74% 30 km/h
09:00 AM
25° / 28°
25° / 28°
Drizzle Dense Intensity
81% 15 km/h
10:00 AM
25° / 28°
25° / 28°
Drizzle
83% 13 km/h
11:00 AM
25° / 27°
25° / 27°
Drizzle
92% 7 km/h
12:00 PM
25° / 26°
25° / 26°
Drizzle
97% 4 km/h
13:00 PM
25° / 25°
25° / 25°
Clear Sky
99% 3 km/h
14:00 PM
25° / 25°
25° / 25°
Mainly Clear
99% 5 km/h
15:00 PM
25° / 25°
25° / 25°
Overcast
99% 6 km/h
16:00 PM
24° / 24°
24° / 24°
Overcast
99% 7 km/h
17:00 PM
24° / 24°
24° / 24°
Overcast
99% 5 km/h

30 Day Averages and Extremes

  • Average high 30.67°C
  • Average low 22.93°C
  • Hottest day 35°C (08 August 2026)
  • Coldest day 22°C (30 July 2026)
  • Average humidity 87.1%
  • Days with precipitation 30 days
  • Highest precipitation 94 mm (05 August 2026)

Yesterday's Data

  • Max: 33°C
  • Min: 23°C
  • Total Precipitation: 3 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:
- Sleeveless tops or vests
- Airy sandals or flip-flops
- Light, natural fabrics (like cotton or linen)
- High SPF sunscreen for outdoor activities

Temperature

Early
24°C / 30°C
Morning
25°C / 28°C
Afternoon
25°C / 25°C
Evening
24°C / 24°C

Air quality

Moderate

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

  • CO2 434
  • CO 222
  • NH3 0
  • NO2 1
  • O3 142
  • PM10 14
  • PM25 12
  • SO2 1
  • CH4 1,445

Sunrise / Sunset

22:32
11:26