Sai Wan, Sai Kung, Hong Kong Climate

Weather: 22.28°C/72.1°F, Wind SW at 4.77 km/h, 94% Humidity, 4.86% Chance of rain

Hong Kong
(Photo by Airam Dato-on on Unsplash)

Sai Wan Climate Summary

Located at an elevation of 0 meters (0.0 feet) above sea level, Sai Wan has a Humid subtropical, dry winter climate (Classification: Cwa). The district’s yearly temperature is 25.72ºC (78.3ºF) and it is 1.61% higher than Hong Kong’s averages. Sai Wan typically receives about 118.99 millimeters (4.68 inches) of precipitation and has 169.95 rainy days (46.56% of the time) annually.

CountryHong Kong
CitySai Kung
Longitude114.3714349
Latitude22.3971969
Attitude/Elevation0m (0.0ft)
Local timeSaturday 13:56
Annual high temperature26.87ºC (80.37ºF)
Annual low temperature23.74ºC (74.73ºF)
Average annual precip.118.99mm (4.68in)
Warmest monthAugust (32.42ºC / 90.36ºF)
Coldest MonthJanuary (16.14ºC / 61.05ºF)
Wettest MonthAugust (291.84mm / 11.49in)
Driest MonthDecember (21.38mm / 0.84in)
Number of days with rainfall (≥ 1.0 mm)169.95 days (46.56%)
Days with no rain195.05 days (53.44%)
Humidity82.97%

Climate Sai Wan: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)26.72(80.1)29.93(85.87)29.93(85.87)32.07(89.73)35.27(95.49)35.27(95.49)37.41(99.34)37.41(99.34)36.34(97.41)34.2(93.56)31.0(87.8)28.86(83.95)37.41(99.34)
Average high °C (°F)19.57(67.23)20.55(68.99)23.11(73.6)26.09(78.96)29.62(85.32)31.62(88.92)32.3(90.14)32.42(90.36)31.63(88.93)28.95(84.11)25.73(78.31)20.86(69.55)26.87(80.37)
Daily mean °C (°F)18.18(64.72)19.23(66.61)21.96(71.53)25.03(77.05)28.68(83.62)30.68(87.22)31.37(88.47)31.4(88.52)30.53(86.95)27.71(81.88)24.4(75.92)19.39(66.9)25.72(78.3)
Average low °C (°F)16.14(61.05)17.09(62.76)20.07(68.13)23.15(73.67)26.78(80.2)28.97(84.15)29.62(85.32)29.45(85.01)28.64(83.55)25.57(78.03)22.31(72.16)17.11(62.8)23.74(74.73)
Record low °C (°F)4.28(39.7)7.48(45.46)9.62(49.32)14.96(58.93)21.38(70.48)22.45(72.41)25.65(78.17)22.45(72.41)23.52(74.34)17.1(62.78)13.9(57.02)6.41(43.54)4.28(39.7)
Average precipitation mm (inches)27.95(1.1)36.98(1.46)43.22(1.7)90.44(3.56)180.31(7.1)231.9(9.13)208.81(8.22)291.84(11.49)186.41(7.34)77.06(3.03)31.56(1.24)21.38(0.84)118.99(4.68)
Average precipitation days (≥ 1.0 mm)7.298.659.6213.2120.0222.8323.924.320.219.625.834.4714.16
Average relative humidity (%)79.1283.4385.3788.4189.9388.1185.5983.9282.0577.4479.3372.9382.97
Mean monthly sunshine hours8.479.249.3810.6812.4713.3213.5612.1911.079.357.777.7310.43

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Sai Wan in recent years.

Sai Wan

Sai Wan Temperature by Month

August
31.4°C | 88.52°F
July
31.37°C | 88.47°F
June
30.68°C | 87.22°F
September
30.53°C | 86.95°F
May
28.68°C | 83.62°F
October
27.71°C | 81.88°F
April
25.03°C | 77.05°F
November
24.4°C | 75.92°F
March
21.96°C | 71.53°F
December
19.39°C | 66.9°F
February
19.23°C | 66.61°F
January
18.18°C | 64.72°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature27.79°C (82.02°F)24.58°C (76.24°F)16.03°C (60.85°F)
Avg Temperature26.72°C (80.1°F)23.2°C (73.76°F)14.96°C (58.93°F)
Min Temperature24.58°C (76.24°F)21.03°C (69.85°F)12.83°C (55.09°F)
Dew PointMaxAverageMin
Dew Point23.52°C (74.34°F)18.0°C (64.4°F)7.48°C (45.46°F)
PrecipitationMaxAverageMinSum
Precipitation3.31mm | 0.13in0.4mm | 0.02in0.0mm | 0in12.4mm | 0.49in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.58kmh | 15.27mph12.14kmh | 7.54mph4.28kmh | 2.66mph
Gust Wind31.0kmh | 19.26mph15.03kmh | 9.34mph5.34kmh | 3.32mph
Sea Level PressureMaxAverageMin
Sea Level Pressure3.31mb0.4mb0.0mb
Sai Wan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-0124.58 | 76.2421.38 | 70.48818.55 | 5.3131.98 | 1082.80.0 | 0
2018-03-0223.52 | 74.3421.38 | 70.488511.76 | 7.3131.94 | 1081.730.11 | 0.0
2018-03-0325.65 | 78.1722.45 | 72.418510.69 | 6.6431.91 | 1080.660.21 | 0.01
2018-03-0425.65 | 78.1723.52 | 74.348812.83 | 7.9731.91 | 1080.660.32 | 0.01
2018-03-0526.72 | 80.123.52 | 74.34846.41 | 3.9831.98 | 1082.80.32 | 0.01
2018-03-0622.45 | 72.4120.31 | 68.568220.31 | 12.6232.1 | 1087.070.11 | 0.0
2018-03-0722.45 | 72.4118.17 | 64.718016.03 | 9.9632.1 | 1087.070.21 | 0.01
2018-03-0814.96 | 58.939.62 | 49.326923.52 | 14.6132.2 | 1090.281.39 | 0.05
2018-03-0916.03 | 60.857.48 | 45.465313.9 | 8.6432.29 | 1093.480.0 | 0
2018-03-1019.24 | 66.6310.69 | 51.245212.83 | 7.9732.26 | 1092.420.0 | 0
2018-03-1121.38 | 70.4813.9 | 57.026214.96 | 9.332.23 | 1091.350.0 | 0
2018-03-1222.45 | 72.4118.17 | 64.716910.69 | 6.6432.16 | 1089.210.0 | 0
2018-03-1323.52 | 74.3419.24 | 66.63749.62 | 5.9832.1 | 1087.070.0 | 0
2018-03-1423.52 | 74.3420.31 | 68.568610.69 | 6.6432.04 | 1084.932.67 | 0.11
2018-03-1524.58 | 76.2421.38 | 70.48805.34 | 3.3231.98 | 1082.83.31 | 0.13
2018-03-1625.65 | 78.1721.38 | 70.48744.28 | 2.6632.04 | 1084.930.0 | 0
2018-03-1722.45 | 72.4119.24 | 66.638124.58 | 15.2732.1 | 1087.070.11 | 0.0
2018-03-1824.58 | 76.2421.38 | 70.488413.9 | 8.6432.07 | 1086.00.21 | 0.01
2018-03-1925.65 | 78.1721.38 | 70.48829.62 | 5.9831.94 | 1081.731.28 | 0.05
2018-03-2022.45 | 72.4114.96 | 58.936621.38 | 13.2832.01 | 1083.860.0 | 0
2018-03-2120.31 | 68.568.55 | 47.394818.17 | 11.2932.1 | 1087.070.0 | 0
2018-03-2221.38 | 70.4810.69 | 51.24499.62 | 5.9832.1 | 1087.070.0 | 0
2018-03-2323.52 | 74.3414.96 | 58.935711.76 | 7.3132.13 | 1088.140.0 | 0
2018-03-2423.52 | 74.3418.17 | 64.717613.9 | 8.6432.16 | 1089.210.86 | 0.03
2018-03-2523.52 | 74.3419.24 | 66.637711.76 | 7.3132.16 | 1089.210.96 | 0.04
2018-03-2624.58 | 76.2419.24 | 66.63725.34 | 3.3232.13 | 1088.140.11 | 0.0
2018-03-2724.58 | 76.2418.17 | 64.71685.34 | 3.3232.07 | 1086.00.0 | 0
2018-03-2824.58 | 76.2419.24 | 66.63728.55 | 5.3132.04 | 1084.930.11 | 0.0
2018-03-2924.58 | 76.2420.31 | 68.56757.48 | 4.6532.01 | 1083.860.11 | 0.0
2018-03-3025.65 | 78.1720.31 | 68.56719.62 | 5.9832.04 | 1084.930.0 | 0
2018-03-3125.65 | 78.1719.24 | 66.636912.83 | 7.9732.04 | 1084.930.0 | 0

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