Tuen Mun, Hong Kong Weather

  1. Tuen Mun, Hong Kong Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Tuen Mun over the next 12 hours
  7. Temperature and possibility of rain in Tuen Mun in the coming days
  8. Rainfall in Tuen Mun in the coming days
  9. Tuen Mun Weather Summary
  10. Weather averages by month
  11. Tuen Mun's weather
  12. Frequently asked questions
  13. Comments
Tuen Mun, Weather
(Photo by SHUJA OFFICIAL on Unsplash)

Current conditions

Updated:
23°C
73.4°F
°C °F

Condition: Overcast

Pressure: 1,013 hPa

Feel like: 25 °C

Temperature: 23°C

Cloud: 92%

Humidity: 86%

Wind: E - 9 km/h

Visibility: 19.78 km

Weather forecast

Sun
10 May
22°C / 27°C
Overcast
Mon
11 May
24°C / 28°C
Overcast
Tue
12 May
25°C / 28°C
Drizzle
Wed
13 May
26°C / 28°C
Overcast
Thu
14 May
25°C / 27°C
Slight Rain Showers
Hourly forecast today:
22:00 PM
20° / 23°
20° / 23°
Overcast
86% 14 km/h
23:00 PM
20° / 23°
20° / 23°
Mainly Clear
85% 15 km/h
00:00 AM
20° / 24°
20° / 24°
Partly Cloudy
80% 17 km/h
01:00 AM
20° / 25°
20° / 25°
Mainly Clear
74% 18 km/h
02:00 AM
20° / 25°
20° / 25°
Overcast
72% 16 km/h
03:00 AM
21° / 26°
21° / 26°
Overcast
73% 14 km/h
04:00 AM
21° / 26°
21° / 26°
Overcast
74% 14 km/h
05:00 AM
21° / 26°
21° / 26°
Overcast
72% 14 km/h
06:00 AM
21° / 26°
21° / 26°
Overcast
73% 14 km/h
07:00 AM
22° / 26°
22° / 26°
Overcast
76% 10 km/h
08:00 AM
21° / 26°
21° / 26°
Partly Cloudy
74% 9 km/h

30 Day Averages and Extremes

  • Average high 26.23°C
  • Average low 22.43°C
  • Hottest day 30°C (21 May 2026)
  • Coldest day 0°C (23 May 2026)
  • Average humidity 79.73%
  • Days with precipitation 26 days
  • Highest precipitation 77 mm (04 May 2026)

Yesterday's Data

  • Max: 26°C
  • Min: 23°C
  • Total Precipitation: 8 mm

Temperature and possibility of rain in Tuen Mun over the next 12 hours

Temperature and possibility of rain in Tuen Mun in the coming days

Rainfall in Tuen Mun in the coming days

Tuen Mun Climate Summary

Tuen Mun features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 24.31ºC (75.76ºF), which is about 0.2% higher than the national average for Hong Kong. Annually, the city experiences approximately 104.71 millimeters (4.12 inches) of rainfall, spread across 146.27 rainy days, accounting for 40.07% of the year.

Longitude 22.3908295
Latitude 113.9725126
Yearly high temperature 25.7ºC (78.26ºF)
Yearly low temperature 21.92ºC (71.46ºF)
Hottest month July 30.83ºC (87.49ºF)
Coldest month January 14.7ºC (58.46ºF)
Yearly precip 104.71mm (4.12in)
Days with rainfall 146.27 days (40.07%)
Driest month December (65.86%)
Wettest month August (76.82%)

Weather averages by month

Month High / Low (°C) Rain
January 18.61° / 14.7° 5.45 days
February 19.55° / 15.63° 7.36 days
March 22.15° / 18.51° 7.82 days
April 25.15° / 21.51° 11.36 days
May 28.38° / 24.87° 17.27 days
June 30.17° / 26.84° 20.55 days
July 30.83° / 27.43° 21.0 days
August 31.14° / 27.28° 21.73 days
September 30.34° / 26.56° 17.82 days
October 27.74° / 23.67° 7.82 days
November 24.56° / 20.51° 4.64 days
December 19.77° / 15.48° 3.45 days

Tuen Mun's weather

Frequently asked questions

1. What is the hottest month in Tuen Mun?

July has the highest average monthly temperature (daily mean of 30.83ºC) and January are the coolest (daily mean of 14.7ºC).

2. What should I wear in Tuen Mun today?

For today's very hot weather in Tuen Mun, with the high temperatures above 26ºC (78.8ºF), consider wearing:
- Loose and airy fabrics like linen or cotton
- Open-toed sandals or light sneakers
- Sunscreen for skin protection
- Lightweight t-shirt or tank top

Temperature

Early
20°C / 24°C
Morning
20°C / 25°C
Afternoon
20°C / 23°C
Evening
20°C / 23°C

Air quality

Moderate

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

  • CO2 462
  • CO 275
  • NH3 0
  • NO2 41
  • O3 64
  • PM10 29
  • PM25 28
  • SO2 30
  • CH4 1,596

Sunrise / Sunset

21:46
10:54