Climate in Southern coastal strip Vietnam

Average daytime and nighttime temperatures

All climatic diagrams on this site result from the collected data from five measuring weather stations in Southern coastal strip.
All data correspond to the average monthly values of the last 20 years.

Back to overview: Vietnam

High humidity and hot temperatures make the weather at times pleasant but also tropical humid. It is yearlong warm or hot. Because of the lower temperatures the best time for traveling is from December to February. Try to avoid the rainy season from September to December.
Overview: Climate in Vietnam
Daylengths and sun positions in Vietnam
Compare climate with other regions or countries
Hours of sunshine per daySunshine hours per day in Southern coastal strip
The number of hours of sunshine refers to the time when the sun is actually visible. That is, without any obstruction of visibility by clouds, fog or mountains. With 9 hours per day, May is the sunniest month in the region of Southern coastal strip. In December the sun shines the shortest.
Rainy days per monthRainy days per month in Southern coastal strip
A rainy day is a day on which at least an amount of 0.1 mm precipitation (=0.1 liter) per square meter falls. This can be rain, snow, hail or even dew. So it does not have to rain the whole day. With 16 rainy days, October offers the most number of rainy days, and in March the least.
Precipitation in mm/dayPrecipitation in Southern coastal strip
The amount of precipitation is measured in millimeters per square meter. Thus, at two mm/day, two liters of water fall on one square meter within 24 hours. With only 0.8 mm, the least rain falls in February. October, on the other hand, has the most rain.
Relative humidity in %Relative humidity in Southern coastal strip
Warm air can absorb more moisture than cold air. The relative humidity indicates how much moisture of the physically possible is actually contained in the air. At high humidity, the person feels uncomfortable and perceives this as oppressive. In general, a relative humidity of 40-60% gives as pleasant. With humidity averaging 83%, October is the most uncomfortable. In August, on the other hand, it is easier to endure.
Absolute humidity in g/m³Absolute humidity in Southern coastal strip
In warm months, there is also a higher absolute humidity almost everywhere. At a temperature of 25°C, air can absorb up to 23 grams of water per cubic meter. At 20°C, it is only 17.3 grams. A relative humidity of 40% at 25°C thus corresponds to an absolute humidity of 9.2 grams of water. From a proportion of approx. 13.5 grams, humans perceive the air as muggy. This limit is exceeded throughout the year in Southern coastal strip.
Humidex in °CHumidex in Southern coastal strip
The "Humidex" (humidity index) is an index of well-being in warmer areas, calculated from the air temperature, relative humidity and dew point. The index corresponds approximately to the temperature felt. At high temperatures, the body transports heat away by sweating. At high humidity the ambient air can only absorb a small amount of sweat and thus one feels uncomfortable. An index of 20-29 is considered comfortable. Up to 39, people perceive the air as slightly uncomfortable, and above 40, as very uncomfortable. Values above 45 are dangerous in the long run and often lead to heat stroke.
Map of Southern coastal strip

Most important cities in the region »Southern coastal strip«

The region has a west-east extension of about 170 km and over 600 km from north to south.

It consists of the eight provinces Binh Dinh, Binh Thuan, Da Nang, Khánh Hòa, Ninh Thuan, Phú Yên, Quang Nam and Quang Ngai.

CityPopulationGeo position
Da Nang752,49316° 4' 4"N108° 13' 15"E
Nha Trang283,44112° 14' 42"N109° 11' 40"E
Qui Nhon210,33813° 46' 35"N109° 13' 25"E
La Gi160,65210° 39' 36"N107° 46' 19"E
Phan Thiet160,65210° 55' 44"N108° 6' 7"E
Cam Ranh146,77111° 55' 17"N109° 9' 33"E
Song Cau94,06613° 27' 20"N109° 13' 25"E
Phan Rang-Tháp Chàm91,52011° 33' 52"N108° 59' 19"E
Tuy Hòa69,59613° 5' 44"N109° 19' 15"E
Tam Ky59,00015° 34' 25"N108° 28' 27"E
Quang Ngai32,99215° 7' 14"N108° 47' 32"E
Hoi An32,75715° 52' 46"N108° 20' 6"E

Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants:, United Nations Statistics Division and own research.
International tourismThe 41 most popular travel countriesA ranking of international tourism over 41 countries. USA ranks 3rd.
New Zealand: Sunrise + sunsetTimes for sunrise and sunset in New ZealandTimes of sunrise and sunset for the most important cities in New Zealand and the avg. length of daylight per month
United States: EarthquakeRecent earthquakes and their magnitudes in the United StatesEarthquakes and their intensities in the United States