Today
Mostly clear throughout the day, high +86°, low +79°. Wind up to 6 mph. No rain expected.
Weather in Siu Hei
Hong Kong · Tuen Mun · 22.3736, 113.9671
Today Now 6:25 AM
+79° Mostly clear
Hourly forecast
Today10/20
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +90° and mostly clear, nighttime low +77°, about 4° warmer.
Week
During the week the thermometer stays between +72°…+90°. Weekly maximum — +90° (Wed). Coldest night — Mon, around +72°. Days with precipitation — Sun. Sunshine expected on 5 of seven days.
Week vs norm
- Today 10/20 +86° +6° usually +80°
- Tomorrow 10/21 +90° +10° usually +80°
- Thu 10/22 +86° +6° usually +80°
- Fri 10/23 +86° +6° usually +80°
- Sat 10/24 +86° +7° usually +79°
- Sun 10/25 +82° +3° usually +79°
- Mon 10/26 +82° +3° usually +79°
- Tue 10/27 +79° as usual usually +79°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 20
Today is one of the warmest such days in three decades.
- Heat record +86° 1997
- Cold record +64° 1994
- Most precipitation 2.4 in 1996
- Strongest gust 53 mph 2016
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Siu Hei
Today is about 5° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +65° / +55° | +60° | 1.1 |
| Feb | +67° / +58° | +62° | 1.7 |
| Mar | +72° / +63° | +67° | 2.9 |
| Apr | +78° / +69° | +73° | 4.8 |
| May | +82° / +74° | +78° | 8.9 |
| Jun | +85° / +78° | +81° | 12.5 |
| Jul | +86° / +79° | +82° | 10.1 |
| Aug | +86° / +78° | +82° | 12.7 |
| Sep | +85° / +76° | +80° | 8.7 |
| Oct | +81° / +71° | +76° | 3.4 |
| Nov | +75° / +65° | +69° | 1.5 |
| Dec | +67° / +56° | +62° | 1.1 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:22 AM | 5:55 PM
Moon
2:07 PM | 12:38 AM
Moon phase
Waxing gibbous 64%
Next solar eclipse
Calculating for this city…