San Wai, Yuen Long, Hong Kong Climate

Weather: 28.87°C/83.97°F, Wind SW at 4.63 km/h, 85% Humidity, 0% Chance of rain

Hong Kong
(Photo by BBH Singapore on Unsplash)

San Wai Climate Summary

Located at an elevation of 1.7 meters (5.58 feet) above sea level, San Wai has a Humid subtropical, dry winter climate (Classification: Cwa). The district’s yearly temperature is 26.05ºC (78.89ºF) and it is 1.94% higher than Hong Kong’s averages. San Wai typically receives about 112.18 millimeters (4.42 inches) of precipitation and has 156.71 rainy days (42.93% of the time) annually.

CountryHong Kong
CityYuen Long
Longitude113.99335
Latitude22.451666
Attitude/Elevation1.7m (5.58ft)
Local timeTuesday 13:22
Annual high temperature27.53ºC (81.55ºF)
Annual low temperature23.48ºC (74.26ºF)
Average annual precip.112.18mm (4.42in)
Warmest monthAugust (33.36ºC / 92.05ºF)
Coldest MonthJanuary (15.75ºC / 60.35ºF)
Wettest MonthAugust (280.37mm / 11.04in)
Driest MonthDecember (17.73mm / 0.7in)
Number of days with rainfall (≥ 1.0 mm)156.71 days (42.93%)
Days with no rain208.29 days (57.07%)
Humidity81.08%

Climate San Wai: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)27.86(82.15)30.0(86.0)28.93(84.07)33.21(91.78)36.43(97.57)36.43(97.57)39.64(103.35)39.64(103.35)37.5(99.5)35.36(95.65)31.07(87.93)28.93(84.07)39.64(103.35)
Average high °C (°F)19.94(67.89)20.95(69.71)23.73(74.71)26.95(80.51)30.41(86.74)32.32(90.18)33.03(91.45)33.36(92.05)32.51(90.52)29.72(85.5)26.31(79.36)21.18(70.12)27.53(81.55)
Daily mean °C (°F)18.22(64.8)19.26(66.67)22.27(72.09)25.55(77.99)29.14(84.45)31.13(88.03)31.82(89.28)31.97(89.55)31.07(87.93)28.09(82.56)24.64(76.35)19.38(66.88)26.05(78.89)
Average low °C (°F)15.75(60.35)16.75(62.15)19.83(67.69)23.05(73.49)26.65(79.97)28.76(83.77)29.39(84.9)29.23(84.61)28.46(83.23)25.36(77.65)21.97(71.55)16.59(61.86)23.49(74.28)
Record low °C (°F)3.21(37.78)6.43(43.57)8.57(47.43)13.93(57.07)20.36(68.65)22.5(72.5)25.71(78.28)22.5(72.5)23.57(74.43)16.07(60.93)13.93(57.07)5.36(41.65)3.21(37.78)
Average precipitation mm (inches)22.55(0.89)33.18(1.31)36.07(1.42)83.15(3.27)179.59(7.07)222.37(8.75)200.98(7.91)280.37(11.04)176.14(6.93)68.12(2.68)25.92(1.02)17.73(0.7)112.19(4.42)
Average precipitation days (≥ 1.0 mm)5.847.898.3812.1718.522.0222.523.2819.098.384.973.713.06
Average relative humidity (%)76.9281.1683.1486.4288.4187.0684.5182.380.2875.376.9670.5681.08
Mean monthly sunshine hours8.659.39.4310.5712.5713.3513.5512.1711.09.397.747.7410.46

Climate Graph

The chart below shows the mean monthly temperature and precipitation of San Wai in recent years.

San Wai

San Wai Temperature by Month

August
31.97°C | 89.55°F
July
31.82°C | 89.28°F
June
31.13°C | 88.03°F
September
31.07°C | 87.93°F
May
29.14°C | 84.45°F
October
28.09°C | 82.56°F
April
25.55°C | 77.99°F
November
24.64°C | 76.35°F
March
22.27°C | 72.09°F
December
19.38°C | 66.88°F
February
19.26°C | 66.67°F
January
18.22°C | 64.8°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 Temperature33.21°C (91.78°F)29.59°C (85.26°F)25.71°C (78.28°F)
Avg Temperature31.07°C (87.93°F)27.79°C (82.02°F)24.64°C (76.35°F)
Min Temperature28.93°C (84.07°F)24.92°C (76.86°F)17.14°C (62.85°F)
Dew PointMaxAverageMin
Dew Point24.64°C (76.35°F)20.01°C (68.02°F)12.86°C (55.15°F)
PrecipitationMaxAverageMinSum
Precipitation16.82mm | 0.66in1.64mm | 0.06in0.0mm | 0in50.81mm | 2.0in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind46.07kmh | 28.63mph21.36kmh | 13.27mph12.86kmh | 7.99mph
Gust Wind65.36kmh | 40.61mph29.79kmh | 18.51mph16.07kmh | 9.99mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.82mb1.64mb0.0mb
San Wai

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-10-0130.0 | 86.023.57 | 74.437628.93 | 17.9831.92 | 1081.040.75 | 0.03
2020-10-0230.0 | 86.023.57 | 74.437223.57 | 14.6531.95 | 1082.110.0 | 0
2020-10-0331.07 | 87.9324.64 | 76.357319.29 | 11.9931.99 | 1083.190.0 | 0
2020-10-0431.07 | 87.9324.64 | 76.357512.86 | 7.9931.95 | 1082.110.11 | 0.0
2020-10-0531.07 | 87.9324.64 | 76.357420.36 | 12.6531.99 | 1083.1916.82 | 0.66
2020-10-0630.0 | 86.022.5 | 72.57018.21 | 11.3232.05 | 1085.330.32 | 0.01
2020-10-0728.93 | 84.0720.36 | 68.656417.14 | 10.6532.11 | 1087.470.54 | 0.02
2020-10-0827.86 | 82.1519.29 | 66.726419.29 | 11.9932.11 | 1087.470.64 | 0.03
2020-10-0927.86 | 82.1518.21 | 64.786118.21 | 11.3232.11 | 1087.470.54 | 0.02
2020-10-1027.86 | 82.1519.29 | 66.726215.0 | 9.3232.05 | 1085.330.11 | 0.0
2020-10-1128.93 | 84.0721.43 | 70.576812.86 | 7.9931.99 | 1083.190.0 | 0
2020-10-1230.0 | 86.021.43 | 70.576816.07 | 9.9931.95 | 1082.110.0 | 0
2020-10-1327.86 | 82.1522.5 | 72.57334.28 | 21.331.92 | 1081.0410.93 | 0.43
2020-10-1427.86 | 82.1522.5 | 72.57846.07 | 28.6331.99 | 1083.199.54 | 0.38
2020-10-1527.86 | 82.1521.43 | 70.576931.07 | 19.3132.05 | 1085.330.0 | 0
2020-10-1628.93 | 84.0721.43 | 70.576721.43 | 13.3232.08 | 1086.40.0 | 0
2020-10-1727.86 | 82.1519.29 | 66.726423.57 | 14.6532.11 | 1087.470.0 | 0
2020-10-1827.86 | 82.1519.29 | 66.726519.29 | 11.9932.14 | 1088.540.11 | 0.0
2020-10-1926.79 | 80.2218.21 | 64.786317.14 | 10.6532.14 | 1088.540.0 | 0
2020-10-2026.79 | 80.2218.21 | 64.786213.93 | 8.6632.14 | 1088.540.0 | 0
2020-10-2126.79 | 80.2217.14 | 62.855925.71 | 15.9832.05 | 1085.330.0 | 0
2020-10-2226.79 | 80.2216.07 | 60.935928.93 | 17.9831.95 | 1082.110.0 | 0
2020-10-2324.64 | 76.3513.93 | 57.075527.86 | 17.3132.02 | 1084.260.11 | 0.0
2020-10-2424.64 | 76.3512.86 | 55.155323.57 | 14.6532.11 | 1087.470.11 | 0.0
2020-10-2526.79 | 80.2216.07 | 60.935717.14 | 10.6532.11 | 1087.470.0 | 0
2020-10-2625.71 | 78.2819.29 | 66.727116.07 | 9.9932.08 | 1086.40.0 | 0
2020-10-2726.79 | 80.2219.29 | 66.727019.29 | 11.9932.05 | 1085.330.0 | 0
2020-10-2825.71 | 78.2819.29 | 66.727322.5 | 13.9832.08 | 1086.44.5 | 0.18
2020-10-2925.71 | 78.2820.36 | 68.657519.29 | 11.9932.18 | 1089.615.68 | 0.22
2020-10-3025.71 | 78.2820.36 | 68.657415.0 | 9.3232.21 | 1090.690.0 | 0
2020-10-3125.71 | 78.2819.29 | 66.727218.21 | 11.3232.18 | 1089.610.0 | 0

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