Climate averages 1991–2020
Yên Bái weather
in April.
A warm, wet month: the 6th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Yên Bái: daytime highs average 27.9°C and nights cool to about 21.3°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 126 mm of rain on roughly 13 days, which makes April a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 38 min on an average April day.
The nearest other city in this atlas is Tuyên Quang (33 km away). In April its highs average 28.8°C, 0.9°C warmer than Yên Bái, with 96 mm of rain.
Among the 136 cities listed in Vietnam, Yên Bái ranks 124th of 136 for the warmest April highs and 131st of 136 for the driest April (rainfall, lowest first). The mean April high of those 136 cities is 30.6°C; Yên Bái is 2.8°C cooler than that mean.
From April to May, average highs rise by 2.1°C to 30.0°C, and monthly rainfall rises from 126 mm to 294 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Tuyên Quang in AprilVietnam · 33 kmHigh 28.8°C · Low 21.8°C · 96 mm rain
- Phú Thọ in AprilVietnam · 48 kmHigh 28.8°C · Low 21.8°C · 86 mm rain
- Việt Trì in AprilVietnam · 67 kmHigh 28.6°C · Low 21.7°C · 81 mm rain
- Thị Trấn Đại Từ in AprilVietnam · 76 kmHigh 28.9°C · Low 22.1°C · 111 mm rain
- Bắc Quang in AprilVietnam · 85 kmHigh 28.3°C · Low 21.5°C · 168 mm rain
- Vĩnh Yên in AprilVietnam · 85 kmHigh 28.6°C · Low 21.7°C · 81 mm rain
- Ba Vì in AprilVietnam · 86 kmHigh 26.9°C · Low 19.8°C · 104 mm rain
- Sơn Tây in AprilVietnam · 89 kmHigh 28.9°C · Low 21.8°C · 81 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.