Climate averages 1991–2020
Sơn Tây weather
in June.
A hot, very wet month: the warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Sơn Tây: daytime highs average 32.3°C and nights cool to about 25.9°C. By daytime temperature it is the warmest month of the year.
Expect about 215 mm of rain on roughly 18 days, which makes June a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 24 min on an average June day.
The nearest other city in this atlas is Ba Vì (14 km away). In June its highs average 30.3°C, 2.0°C cooler than Sơn Tây, with 231 mm of rain.
Among the 136 cities listed in Vietnam, Sơn Tây ranks joint 36th of 136 for the warmest June highs and joint 50th of 136 for the driest June (rainfall, lowest first). The mean June high of those 136 cities is 31.1°C; Sơn Tây is 1.2°C warmer than that mean.
From June to July, average highs fall by 0.4°C to 31.9°C, and monthly rainfall rises from 215 mm to 251 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
Sơn Tây climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.4°C14.0°C | 14.0°C | 37 | 8.3 | 11.011 h |
| February | 21.6°C15.6°C | 15.6°C | 26 | 8.0 | 11.411 h |
| March | 24.9°C18.5°C | 18.5°C | 48 | 10.4 | 12.012 h |
| April | 28.9°C21.8°C | 21.8°C | 81 | 10.7 | 12.613 h |
| May | 31.1°C24.3°C | 24.3°C | 201 | 17.4 | 13.113 h |
| June, selected | 32.3°C25.9°C | 25.9°C | 215 | 18.2 | 13.413 h |
| July | 31.9°C25.9°C | 25.9°C | 251 | 20.5 | 13.313 h |
| August | 31.2°C25.4°C | 25.4°C | 311 | 22.0 | 12.913 h |
| September | 30.0°C24.2°C | 24.2°C | 201 | 17.8 | 12.312 h |
| October | 27.8°C21.9°C | 21.9°C | 100 | 10.5 | 11.712 h |
| November | 24.6°C18.5°C | 18.5°C | 48 | 6.7 | 11.111 h |
| December | 20.6°C14.7°C | 14.7°C | 29 | 6.5 | 10.911 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
- Ba Vì in JuneVietnam · 14 kmHigh 30.3°C · Low 23.8°C · 231 mm rain
- Vĩnh Yên in JuneVietnam · 21 kmHigh 32.3°C · Low 25.9°C · 215 mm rain
- Việt Trì in JuneVietnam · 23 kmHigh 32.2°C · Low 25.7°C · 215 mm rain
- Phúc Yên in JuneVietnam · 23 kmHigh 32.4°C · Low 25.9°C · 271 mm rain
- Bắc Từ Liêm in JuneVietnam · 26 kmHigh 32.4°C · Low 25.9°C · 226 mm rain
- Tây Hồ in JuneVietnam · 32 kmHigh 32.5°C · Low 25.9°C · 226 mm rain
- Hanoi in JuneVietnam · 37 kmHigh 32.6°C · Low 26.0°C · 226 mm rain
- Sóc Sơn in JuneVietnam · 38 kmHigh 32.3°C · Low 25.9°C · 271 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 Sơn Tây) is explained once on the Sơn Tây year overview and on the Sources, method and limits page.
Việt Trì and Vĩnh Yên lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.