Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another enjoyable winter month in Sai Wan, Hong Kong, with an average temperature fluctuating between 15°C (59°F) and 18.5°C (65.3°F). The coldest month is January, with an average high-temperature of 18.5°C (65.3°F) and an average low-temperature of 15°C (59°F). Weather in January »
Weather in February
The last month of the winter, February, is another comfortable month in Sai Wan, Hong Kong, with an average temperature fluctuating between 16.4°C (61.5°F) and 19.7°C (67.5°F). In February, the average high-temperature is relatively the same as in January - a still enjoyable 19.7°C (67.5°F). Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Sai Wan, Hong Kong, with temperature in the range of an average low of 18.9°C (66°F) and an average high of 21.7°C (71.1°F). In Sai Wan, the average high-temperature in March is almost the same as in February - an agreeable 21.7°C (71.1°F). Weather in March »
Weather in April
April in Sai Wan, Hong Kong, is a warm spring month, with an average temperature fluctuating between 21.6°C (70.9°F) and 24.5°C (76.1°F). In Sai Wan, the average high-temperature in April is practically the same as in March - a warm 24.5°C (76.1°F). Weather in April »
Weather in May
May, the last month of the spring in Sai Wan, is also a moderately hot month, with an average temperature ranging between min 24.9°C (76.8°F) and max 27.7°C (81.9°F). In Sai Wan, the average high-temperature in May slightly increases from 24.5°C (76.1°F) in April to a still warm 27.7°C (81.9°F). Weather in May »
Weather in June
June, the first month of the summer in Sai Wan, is still a warm month, with an average temperature ranging between max 29.5°C (85.1°F) and min 27.3°C (81.1°F). In June, the average high-temperature is relatively the same as in May - a still warm 29.5°C (85.1°F). Weather in June »
Weather in July
July in Sai Wan, Hong Kong, is a hot summer month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 27.6°C (81.7°F). In July, the average high-temperature is relatively the same as in June - a hot 30.1°C (86.2°F). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Sai Wan, Hong Kong, with an average temperature ranging between min 27.7°C (81.9°F) and max 30.5°C (86.9°F). August is the warmest month, with an average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 27.7°C (81.9°F). The average heat index in August is estimated at a sweltering 39°C (102.2°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sai Wan, Hong Kong, with temperature in the range of an average low of 26.5°C (79.7°F) and an average high of 29.6°C (85.3°F). In Sai Wan, the average high-temperature in September is relatively the same as in August - a moderately hot 29.6°C (85.3°F). Weather in September »
Weather in October
October, like September, in Sai Wan, Hong Kong, is another warm autumn month, with an average temperature ranging between max 27.2°C (81°F) and min 24.3°C (75.7°F). In October, the average high-temperature is almost the same as in September - a still moderately hot 27.2°C (81°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Sai Wan, Hong Kong, with temperature in the range of an average low of 20.8°C (69.4°F) and an average high of 23.9°C (75°F). In Sai Wan, the average high-temperature in November marginally drops from 27.2°C (81°F) in October to a still warm 23.9°C (75°F). Weather in November »
Weather in December
December, the first month of the winter in Sai Wan, is still a comfortable month, with an average temperature fluctuating between 16.2°C (61.2°F) and 19.6°C (67.3°F). In Sai Wan, the average high-temperature in December slightly decreases from a moderately hot 23.9°C (75°F) in November to an enjoyable 19.6°C (67.3°F). Weather in December »
[Resources]FAQ
What is the coldest month in Sai Wan?
With an average high-temperature of 18.5°C (65.3°F) and an average low-temperature of 15°C (59°F), January is the coldest month in Sai Wan, Hong Kong.
How many days does it rain in Sai Wan?
Throughout the year, in Sai Wan, Hong Kong, there are 224.5 rainfall days, and 1264mm (49.76") of precipitation is accumulated.
What is the month with the lowest UV index in Sai Wan?
The month with the lowest UV index is January, with an average maximum UV index of 4.
What is the month with the least sunshine in Sai Wan?
With an average of 5.3h of sunshine, March has the least sunshine of the year in Sai Wan, Hong Kong.
What is the most humid month in Sai Wan?
With an average relative humidity of 84%, May is the most humid month in Sai Wan.
What are the months with the highest UV index in Sai Wan?
The months with the highest UV index are May through September, with an average maximum UV index of 7.
When are the longest days in Sai Wan?
The month with the longest days in Sai Wan, Hong Kong, is June, with an average of 13h and 29min of daylight.
What month has the most sunshine in Sai Wan?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the warmest month in Sai Wan?
August is the warmest month in Sai Wan, Hong Kong, with an average high-temperature of 30.5°C (86.9°F) and an average low-temperature of 27.7°C (81.9°F).
What is the rainiest month in Sai Wan?
The month with the most rainfall is August, when the rain falls for 25.8 days and typically aggregates up to 223mm (8.78") of precipitation.
What is the least humid month in Sai Wan?
With an average relative humidity of 70%, December is the least humid month in Sai Wan, Hong Kong.
What is the driest month in Sai Wan?
December is the month with the least rainfall in Sai Wan. Rain falls for 11.2 days and accumulates 23mm (0.91") of precipitation.
What is the month with the shortest days in Sai Wan?
December has the shortest days of the year in Sai Wan, with an average of 10h and 48min of daylight.
Is there Daylight Saving Time (DST) in Sai Wan?
Sai Wan, Hong Kong, does not utilize Daylight Saving Time (DST). HKT timezone is used throughout the entire year.
Average temperature
Sai Wan, Hong Kong
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (18.5°C).
The month with the highest average low temperature is August (27.7°C).
The coldest month (with the lowest average low temperature) is January (15°C).
Average pressure
Sai Wan, Hong Kong
- Average pressure in January:
1020.3mbar - Average pressure in February:
1018.4mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1013mbar - Average pressure in May:
1009mbar - Average pressure in June:
1005.6mbar
- Average pressure in July:
1005.3mbar - Average pressure in August:
1004.8mbar - Average pressure in September:
1008.3mbar - Average pressure in October:
1013.4mbar - Average pressure in November:
1016.7mbar - Average pressure in December:
1019.6mbar
The month with the highest atmospheric pressure is January (1020.3mbar).
The month with the lowest atmospheric pressure is August (1004.8mbar).
Average wind speed
Sai Wan, Hong Kong
- Average wind speed in January:
15.5km/h - Average wind speed in February:
15km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
14.3km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
12.4km/h - Average wind speed in September:
13.5km/h - Average wind speed in October:
15.3km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
16km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).
Average humidity
Sai Wan, Hong Kong
The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is December (70%).
Average rainfall
Sai Wan, Hong Kong
- Average rainfall in January:
25mm - Average rainfall in February:
32mm - Average rainfall in March:
44mm - Average rainfall in April:
86mm - Average rainfall in May:
171mm - Average rainfall in June:
206mm
The wettest month (with the highest rainfall) is August (223mm).
The driest month (with the least rainfall) is December (23mm).
Average rainfall days
Sai Wan, Hong Kong
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
15 days - Average rainfall days in March:
18.2 days - Average rainfall days in April:
18 days - Average rainfall days in May:
22.9 days - Average rainfall days in June:
25.1 days
- Average rainfall days in July:
26.8 days - Average rainfall days in August:
25.8 days - Average rainfall days in September:
22.7 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is December (11.2 days).
Average daylight / Average sunshine
Sai Wan, Hong Kong
- Average daylight in January:
10h and 57min - Average daylight in February:
11h and 25min - Average daylight in March:
12h and 2min - Average daylight in April:
12h and 40min - Average daylight in May:
13h and 13min - Average daylight in June:
13h and 29min
- Average daylight in July:
13h and 21min - Average daylight in August:
12h and 53min - Average daylight in September:
12h and 17min - Average daylight in October:
11h and 38min - Average daylight in November:
11h and 5min - Average daylight in December:
10h and 48min
The month with the longest days is June (Average daylight: 13h and 29min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
5h and 42min - Average sunshine in March:
5h and 18min - Average sunshine in April:
6h and 36min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
8h and 54min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 54min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is March (Average sunshine: 5h and 18min).
Average sunshine days
Sai Wan, Hong Kong
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
5.6 days - Average sunshine days in June:
3.2 days
- Average sunshine days in July:
3.1 days - Average sunshine days in August:
3.7 days - Average sunshine days in September:
5.8 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is July (3.1 days).
Average UV index
Sai Wan, Hong Kong
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover
Sai Wan, Hong Kong
The month with the most cloud cover is March (Cloud cover 61).
The months with the least cloud cover are September and October (Cloud cover 35).
Average visibility
Sai Wan, Hong Kong
The months with the highest visibility are September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July and August (9km).
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