Day
26 °C
Night
19 °C
Sea
25 °C
Precipitation
44 mm
in month
Rainy days
6 days
in month
Daylight
11 hours
average
Sunshine
5 hours
average
Humidity
79 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Haiphong, known for its dynamic port city atmosphere, also boasts a varied climate influenced by the monsoon season. Throughout the year, daytime temperatures sway from a pleasant 20 °C (68 °F) in January to a warm 32 °C (90 °F) in July. Precipitation patterns greatly shift with the driest month being January with only 23 mm (0.90 in) of rainfall, and the rainiest month being August where residents experience an average of 345 mm (13.58 in). When it comes to nighttime, the mercury can drop to 14 °C (58 °F) in January and rise to 26 °C (79 °F) in July. As for daylight hours, the city benefits from an increasing trend from January with 3 hours to a sun-soaked 7 hours in July.
January in Haiphong starts the year with cooler temperatures and drier days. The month is marked by an average high of 20 °C (68 °F), offering a respite from the heat, and a modest rainfall of 23 mm (0.90 in), making it the driest month. Night temperatures reach down to 14 °C (58 °F), and the city enjoys about 3 hours of sunshine per day.
February sees a slight increase in Haiphong's daytime temperature, averaging 20 °C (69 °F). Nights remain cool at 15 °C (60 °F), and the number of wet days shows a small increment compared to January. Relative humidity is somewhat high, averaging 84 %, and the likelihood of rain is marked by 7 days rainy days.
March in Haiphong heralds the approaching warmth of spring with a daytime temperature that starts to climb, reaching an average high of 23 °C (73 °F). The rain starts to pick up with 10 days rainy days and a noticeable rain amount of 52 mm (2.05 in). Relative humidity remains high at 85 %, and sun hours increase to 3 hours per day.
April marks a significant shift in Haiphong's climate, with daytime temperatures escalating to an average high of 27 °C (80 °F). Despite 8 days rainy days, there's an increase in sunshine hours, averaging 4 hours. Humidity levels start to feel slightly less oppressive, though still high at 85 %, and rainfall amounting to 65 mm (2.57 in).
Come May, Haiphong approaches its summertime peak with an average daytime high soaring to 30 °C (86 °F). Nights are warmer, too, with lows at 24 °C (75 °F). The amount of rainfall jumps significantly to 175 mm (6.88 in), and the city encounters 12 days of wet days. Relative humidity drops a bit to 81 %, offering a slight relief.
The warmth continues in June with Haiphong's temperatures reaching a daytime high of 32 °C (90 °F). Nights don't offer much respite, maintaining a warmth with 26 °C (78 °F). The rainfall continues to climb, as seen with 230 mm (9.05 in), and the city endures 14 days rainy days. The humidity hovers around 81 %, but on the brighter side, sunshine hours are at 6 hours.
July in Haiphong is characterized by the year's highest temperatures, hitting an average high of 32 °C (90 °F). The sultry nights barely cool down to 26 °C (79 °F). Rainfall peaks with the heaviest of the year at 271 mm (10.67 in), and the wet days tally up to 16 days. Sunshine hours reach their maximum at 7 hours, yet the humidity slightly decreases to 80 %.
August sees Haiphong in the thick of its rainy season with frequent downpours, leading to 345 mm (13.58 in) of rainfall. The temperature slightly dips to an average high of 32 °C (89 °F), and the nights maintain a warm 26 °C (78 °F). With fewer sunshine hours at 6 hours and up to 18 days rainy days, the overall environment can feel quite damp.
The weather in September in Haiphong starts to shift away from the rainy season with fewer wet days at 14 days, and a reduction in rainfall to 265 mm (10.43 in). Day temperatures start to moderate with an average high of 31 °C (88 °F), and the nights begin to cool more noticeably at 24 °C (76 °F).
In October, Haiphong's climate sees a further reduction in rainfall, down to 92 mm (3.60 in), and the number of rainy days decreases to 9 days. The daytime temperature cools to an average high of 29 °C (84 °F) with more bearable nights around 22 °C (72 °F), and the city enjoys about 6 hours of sun hours.
November sees the day temperature in Haiphong sliding further to a mild 26 °C (78 °F). Rain continues to taper off, marking the end of the wet season with only 44 mm (1.74 in) of precipitation and a reduced wet day count of 6 days. Night temperatures also drop, reaching 19 °C (66 °F).
December in Haiphong witnesses a further decline in temperatures with a daytime high of 22 °C (71 °F) while nights cool to 16 °C (60 °F). The city encounters drizzle rather than persistent rain, with 25 mm (1.00 in) of rainfall spread over 4 days. Relative humidity levels out to a comfortable 79 %.
For January days in Haiphong, it's best to wear layers. A comfortable long-sleeve shirt with a light jacket will prepare you for the daytime temperature of 20 °C (68 °F).
Indeed, February in Haiphong gets slightly warmer with an average daytime high of 20 °C (69 °F). While it's an increase, the temperature remains comfortable.
Daylight in Haiphong during March stretches a bit longer, offering around 3 hours of potential sun hours for outdoor enjoyment.
To beat the April heat in Haiphong with average highs of 27 °C (80 °F), light clothing, staying hydrated, and finding shade during midday hours are essential.
In May, Haiphong experiences quite a bit of rain with an average of 12 days rainy days, suggesting that showers are relatively frequent.
June in Haiphong does come with substantial humidity, averaging 81 %, which can make the heat feel more intense.
During July, Haiphong's daytime temperature can be quite high, averaging at a peak of 32 °C (90 °F) - It's crucial to stay cool and hydrated.
Outdoor sightseeing in August in Haiphong might be challenging with the highest monthly rainfall of 345 mm (13.58 in) and significant rain days. Thus, planning indoor alternatives is wise.
September in Haiphong is transitional, with the rainy season starting to recede, though it's still characterized by a considerable number of wet days at 14 days.
Yes, October in Haiphong brings more comfortable weather with the daytime high tempering to an agreeable 29 °C (84 °F) and pleasant evening temperatures.
November temperatures in Haiphong are milder, with a pleasant daytime average of 26 °C (78 °F), ideal for being outdoors without the excessive heat.
December in Haiphong is relatively mild with daytime highs of 22 °C (71 °F) and cooler nights nearing 16 °C (60 °F), creating a comfortable climate.
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.