Climate averages 1991–2020
Yên Bái weather
in July.
A hot, very wet month: the 2nd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Yên Bái: daytime highs average 30.9°C and nights cool to about 25.1°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 407 mm of rain on roughly 26 days, which makes July a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 19 min on an average July day.
The nearest other city in this atlas is Tuyên Quang (33 km away). In July its highs average 31.6°C, 0.7°C warmer than Yên Bái, with 365 mm of rain.
Among the 136 cities listed in Vietnam, Yên Bái ranks 64th of 136 for the warmest July highs and 134th of 136 for the driest July (rainfall, lowest first). The mean July high of those 136 cities is 30.8°C; Yên Bái is 0.1°C warmer than that mean.
From July to August, average highs fall by 0.3°C to 30.6°C, and monthly rainfall rises from 407 mm to 415 mm.
The annual picture
July 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
Yên Bái climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.3°C13.6°C | 13.6°C | 43 | 9.0 | 11.011 h |
| February | 20.4°C14.9°C | 14.9°C | 33 | 7.3 | 11.411 h |
| March | 24.0°C17.9°C | 17.9°C | 70 | 10.5 | 12.012 h |
| April | 27.9°C21.3°C | 21.3°C | 126 | 13.1 | 12.613 h |
| May | 30.0°C23.7°C | 23.7°C | 294 | 20.0 | 13.213 h |
| June | 31.2°C25.1°C | 25.1°C | 398 | 23.1 | 13.413 h |
| July, selected | 30.9°C25.1°C | 25.1°C | 407 | 25.6 | 13.313 h |
| August | 30.6°C24.9°C | 24.9°C | 415 | 25.0 | 12.913 h |
| September | 29.5°C24.0°C | 24.0°C | 229 | 19.6 | 12.312 h |
| October | 27.1°C22.0°C | 22.0°C | 115 | 12.5 | 11.712 h |
| November | 23.8°C18.5°C | 18.5°C | 64 | 8.0 | 11.111 h |
| December | 19.7°C14.7°C | 14.7°C | 41 | 7.9 | 10.811 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
July in nearby cities
- Tuyên Quang in JulyVietnam · 33 kmHigh 31.6°C · Low 25.5°C · 365 mm rain
- Phú Thọ in JulyVietnam · 48 kmHigh 31.8°C · Low 25.7°C · 302 mm rain
- Việt Trì in JulyVietnam · 67 kmHigh 31.8°C · Low 25.7°C · 251 mm rain
- Thị Trấn Đại Từ in JulyVietnam · 76 kmHigh 31.9°C · Low 25.9°C · 352 mm rain
- Bắc Quang in JulyVietnam · 85 kmHigh 31.5°C · Low 25.0°C · 443 mm rain
- Vĩnh Yên in JulyVietnam · 85 kmHigh 32.0°C · Low 25.9°C · 251 mm rain
- Ba Vì in JulyVietnam · 86 kmHigh 29.9°C · Low 23.8°C · 278 mm rain
- Sơn Tây in JulyVietnam · 89 kmHigh 31.9°C · Low 25.9°C · 251 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 Yên Bái) is explained once on the Yên Bái year overview and on the Sources, method and limits page.