Climate averages 1991–2020
Sầm Sơn weather
in June.
A hot, wet month: the warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Sầm Sơn: daytime highs average 32.0°C and nights cool to about 27.5°C. By daytime temperature it is the warmest month of the year.
Expect about 146 mm of rain on roughly 11 days, which makes June a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 18 min on an average June day.
The nearest other city in this atlas is Thanh Hóa (16 km away). In June its highs average 32.8°C, 0.8°C warmer than Sầm Sơn, with 167 mm of rain.
Among the 136 cities listed in Vietnam, Sầm Sơn ranks joint 47th of 136 for the warmest June highs and 26th of 136 for the driest June (rainfall, lowest first). The mean June high of those 136 cities is 31.1°C; Sầm Sơn is 0.9°C warmer than that mean.
From June to July, average highs fall by 0.3°C to 31.7°C, and monthly rainfall rises from 146 mm to 212 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Sầm Sơn climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.8°C15.4°C | 15.4°C | 55 | 10.5 | 11.111 h |
| February | 21.2°C16.7°C | 16.7°C | 36 | 8.5 | 11.511 h |
| March | 23.8°C19.2°C | 19.2°C | 52 | 9.7 | 12.012 h |
| April | 27.3°C22.6°C | 22.6°C | 62 | 7.5 | 12.613 h |
| May | 30.3°C25.5°C | 25.5°C | 139 | 12.2 | 13.113 h |
| June, selected | 32.0°C27.5°C | 27.5°C | 146 | 11.0 | 13.313 h |
| July | 31.7°C27.4°C | 27.4°C | 212 | 12.7 | 13.213 h |
| August | 30.9°C26.5°C | 26.5°C | 312 | 20.1 | 12.813 h |
| September | 29.5°C25.2°C | 25.2°C | 368 | 20.1 | 12.312 h |
| October | 27.4°C22.9°C | 22.9°C | 241 | 16.2 | 11.712 h |
| November | 24.7°C19.9°C | 19.9°C | 82 | 9.9 | 11.211 h |
| December | 21.1°C16.3°C | 16.3°C | 53 | 8.9 | 11.011 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Thanh Hóa in JuneVietnam · 16 kmHigh 32.8°C · Low 27.2°C · 167 mm rain
- Nghi Sơn in JuneVietnam · 46 kmHigh 33.0°C · Low 27.2°C · 124 mm rain
- Hoàng Mai in JuneVietnam · 55 kmHigh 33.9°C · Low 27.5°C · 124 mm rain
- Hoa Lư in JuneVietnam · 59 kmHigh 32.8°C · Low 26.6°C · 182 mm rain
- Nam Định in JuneVietnam · 83 kmHigh 32.6°C · Low 27.0°C · 189 mm rain
- Phủ Lý in JuneVietnam · 90 kmHigh 32.7°C · Low 26.2°C · 194 mm rain
- Hưng Yên in JuneVietnam · 103 kmHigh 32.7°C · Low 26.5°C · 209 mm rain
- Vinh in JuneVietnam · 120 kmHigh 33.9°C · Low 27.2°C · 105 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Sầm Sơn) is explained once on the Sầm Sơn year overview and on the Sources, method and limits page.