Haiphong weather in October
In October, Haiphong has an average high of 28 °C83 °F and an average low of 22 °C71 °F, with about 122 mm4.8 in of precipitation. It is the 6th warmest month of the year and ranks 6th for precipitation.
How October compares with other months
Compared with September, October is 2.6 °C4.6 °F cooler on average and drier by 118 mm4.6 in. Compared with November, October is 3.4 °C6.1 °F warmer on average and wetter by 71 mm2.8 in. Daylight lasts about 11.6 hours around the middle of the month. Average relative humidity is 80% and the average cloud amount 59%.
Is October a good time to visit Haiphong?
October is not among the most comfortable months by our comfort score: it is hot (average high 28 °C83 °F), it is fairly wet (122 mm4.8 in) and it is humid (80%). The most comfortable months in Haiphong are November–March.
What to wear in October
For Haiphong in October, pack light summer clothes such as T-shirts, shorts or light dresses and an umbrella or light rain jacket.
October in nearby places
Other months in Haiphong
- January20 °C68 °F / 12 °C54 °F
- February22 °C72 °F / 14 °C58 °F
- March25 °C77 °F / 17 °C63 °F
- April28 °C83 °F / 21 °C70 °F
- May30 °C87 °F / 25 °C76 °F
- June31 °C88 °F / 27 °C80 °F
- July31 °C88 °F / 27 °C80 °F
- August31 °C87 °F / 26 °C79 °F
- September30 °C87 °F / 25 °C77 °F
- October28 °C83 °F / 22 °C71 °F
- November25 °C78 °F / 18 °C65 °F
- December21 °C70 °F / 14 °C56 °F
Frequently asked questions
How warm is Haiphong in October?
In October the average high in Haiphong is 28 °C (83 °F) and the average low is 22 °C (71 °F).
Does it rain a lot in Haiphong in October?
On average about 122 mm (4.8 in) of precipitation falls in October; it ranks 6th of the 12 months.
Is October the warmest month in Haiphong?
No. The warmest month in Haiphong is June, with an average high of 31 °C (88 °F). The coldest month is January, with an average low of 12 °C (54 °F).
How long is the day in Haiphong in October?
In the middle of October the day in Haiphong lasts about 11.6 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Haiphong in October?
The average relative humidity in October is about 80%. Combined with warm days, it can feel muggy.
How cloudy is Haiphong in October?
On average about 59% of the sky is covered by cloud in October. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 100 m, while Haiphong lies at about 12 m. Temperatures on this page were therefore adjusted by +0.6 °C1 °F using the standard lapse rate of 6.5 °C per 1,000 m.