Hanoi, Vietnam Climate

Weather: 30.99°C/87.78°F, Wind SW at 5.52 km/h, 64% Humidity, 0.31% Chance of rain

Vietnam
(Photo by Kiril Dobrev on Unsplash)
Contents

Hanoi Climate Summary

Located at an elevation of 15.72 meters (51.57 feet) above sea level, Hanoi has a Humid subtropical, dry winter climate (Classification: Cwa). The city’s yearly temperature is 25.99ºC (78.78ºF) and it is -0.26% lower than Vietnam’s averages. Hanoi typically receives about 53.53 millimeters (2.11 inches) of precipitation and has 112.28 rainy days (30.76% of the time) annually.

CountryVietnam
Longitude105.8341598
Latitude21.0277644
Attitude/Elevation15.72m (51.57ft)
Local timeTuesday 06:21
Annual high temperature28.97ºC (84.15ºF)
Annual low temperature21.45ºC (70.61ºF)
Average annual precip.53.53mm (2.11in)
Warmest monthJune (35.51ºC / 95.92ºF)
Coldest MonthJanuary (14.74ºC / 58.53ºF)
Wettest MonthAugust (139.58mm / 5.5in)
Driest MonthFebruary (8.06mm / 0.32in)
Number of days with rainfall (≥ 1.0 mm)112.28 days (30.76%)
Days with no rain252.72 days (69.24%)
Humidity73.8%

Climate Hanoi: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)38.0(100.4)42.0(107.6)44.0(111.2)44.0(111.2)42.0(107.6)41.0(105.8)38.0(100.4)37.0(98.6)35.0(95.0)34.0(93.2)30.0(86.0)44.0(111.2)
Average high °C (°F)20.66(69.19)23.36(74.05)26.82(80.28)30.58(87.04)34.4(93.92)35.51(95.92)34.12(93.42)32.76(90.97)31.72(89.1)29.28(84.7)26.64(79.95)21.76(71.17)28.97(84.15)
Daily mean °C (°F)18.1(64.58)20.4(68.72)23.61(74.5)27.07(80.73)30.8(87.44)32.24(90.03)31.23(88.21)30.06(86.11)28.98(84.16)26.48(79.66)23.85(74.93)19.1(66.38)25.99(78.78)
Average low °C (°F)14.74(58.53)16.59(61.86)19.43(66.97)21.82(71.28)24.95(76.91)26.85(80.33)26.47(79.65)25.51(77.92)24.34(75.81)21.92(71.46)19.61(67.3)15.16(59.29)21.45(70.61)
Record low °C (°F)5.0(41.0)8.0(46.4)9.0(48.2)13.0(55.4)18.0(64.4)19.0(66.2)22.0(71.6)18.0(64.4)19.0(66.2)12.0(53.6)12.0(53.6)6.0(42.8)5.0(41.0)
Average precipitation mm (inches)18.37(0.72)8.06(0.32)16.25(0.64)33.81(1.33)78.77(3.1)69.4(2.73)95.51(3.76)139.58(5.5)100.88(3.97)54.83(2.16)17.35(0.68)9.53(0.38)53.53(2.11)
Average precipitation days (≥ 1.0 mm)4.552.184.07.5513.4513.8217.6417.4515.098.735.02.829.36
Average relative humidity (%)73.5470.6473.7476.3873.0870.1875.2679.5579.3873.4572.4867.8773.8
Mean monthly sunshine hours5.866.59.1510.8511.9412.6312.3811.8510.849.56.946.639.59

Climate Graph

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

Hanoi

Hanoi Temperature by Month

June
32.24°C | 90.03°F
July
31.23°C | 88.21°F
May
30.8°C | 87.44°F
August
30.06°C | 86.11°F
September
28.98°C | 84.16°F
April
27.07°C | 80.73°F
October
26.48°C | 79.66°F
November
23.85°C | 74.93°F
March
23.61°C | 74.5°F
February
20.4°C | 68.72°F
December
19.1°C | 66.38°F
January
18.1°C | 64.58°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 Temperature28.0°C (82.4°F)23.58°C (74.44°F)14.0°C (57.2°F)
Avg Temperature26.0°C (78.8°F)20.94°C (69.69°F)14.0°C (57.2°F)
Min Temperature22.0°C (71.6°F)17.19°C (62.94°F)13.0°C (55.4°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)12.65°C (54.77°F)2.0°C (35.6°F)
PrecipitationMaxAverageMinSum
Precipitation1.9mm | 0.07in0.42mm | 0.02in0.0mm | 0in12.9mm | 0.51in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.0kmh | 11.81mph9.71kmh | 6.03mph4.0kmh | 2.49mph
Gust Wind27.0kmh | 16.78mph13.42kmh | 8.34mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.9mb0.42mb0.0mb
Hanoi

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-0122 | 71.617 | 62.6768 | 4.9730.06 | 10181.0 | 0.04
2019-12-0216 | 60.88 | 46.46019 | 11.8130.24 | 10240.2 | 0.01
2019-12-0318 | 64.45 | 41.04613 | 8.0830.24 | 10240.0 | 0.0
2019-12-0419 | 66.25 | 41.04313 | 8.0830.27 | 10250.0 | 0.0
2019-12-0519 | 66.24 | 39.24117 | 10.5630.33 | 10270.0 | 0.0
2019-12-0618 | 64.43 | 37.44016 | 9.9430.36 | 10280.0 | 0.0
2019-12-0719 | 66.24 | 39.2419 | 5.5930.33 | 10270.0 | 0.0
2019-12-0818 | 64.42 | 35.6387 | 4.3530.27 | 10250.0 | 0.0
2019-12-0920 | 68.04 | 39.2407 | 4.3530.21 | 10230.0 | 0.0
2019-12-1021 | 69.87 | 44.6436 | 3.7330.09 | 10190.0 | 0.0
2019-12-1121 | 69.88 | 46.4456 | 3.7330.09 | 10190.0 | 0.0
2019-12-1222 | 71.610 | 50.0517 | 4.3530.12 | 10200.0 | 0.0
2019-12-1321 | 69.815 | 59.0726 | 3.7330.15 | 10210.0 | 0.0
2019-12-1421 | 69.817 | 62.6826 | 3.7330.12 | 10200.1 | 0.0
2019-12-1524 | 75.218 | 64.4788 | 4.9730.03 | 10170.8 | 0.03
2019-12-1624 | 75.219 | 66.2789 | 5.5930.0 | 10160.0 | 0.0
2019-12-1725 | 77.020 | 68.0798 | 4.9730.0 | 10160.1 | 0.0
2019-12-1826 | 78.820 | 68.07513 | 8.0830.0 | 10161.1 | 0.04
2019-12-1924 | 75.219 | 66.27615 | 9.3230.0 | 10161.3 | 0.05
2019-12-2019 | 66.215 | 59.0779 | 5.5930.03 | 10170.7 | 0.03
2019-12-2122 | 71.617 | 62.6777 | 4.3529.97 | 10150.0 | 0.0
2019-12-2223 | 73.419 | 66.28311 | 6.8429.94 | 10141.3 | 0.05
2019-12-2321 | 69.818 | 64.4866 | 3.7329.94 | 10140.8 | 0.03
2019-12-2423 | 73.419 | 66.28111 | 6.8429.97 | 10151.9 | 0.07
2019-12-2524 | 75.219 | 66.27816 | 9.9429.91 | 10130.1 | 0.0
2019-12-2622 | 71.617 | 62.67712 | 7.4630.0 | 10161.8 | 0.07
2019-12-2714 | 57.210 | 50.07314 | 8.730.15 | 10211.2 | 0.05
2019-12-2817 | 62.68 | 46.4586 | 3.7330.12 | 10200.0 | 0.0
2019-12-2922 | 71.613 | 55.4624 | 2.4930.06 | 10180.0 | 0.0
2019-12-3022 | 71.615 | 59.0706 | 3.7330.09 | 10190.0 | 0.0
2019-12-3122 | 71.617 | 62.6706 | 3.7330.21 | 10230.5 | 0.02

Hanoi 10 Year Historical Weather Data

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