Climate averages 1991–2020
Lào Cai 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 Lào Cai: daytime highs average 31.8°C and nights cool to about 25.1°C. By daytime temperature it is the warmest month of the year.
Expect about 242 mm of rain on roughly 22 days, which makes June a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 29 min on an average June day.
The nearest other city in this atlas is Bắc Quang (92 km away). In June its highs average 31.7°C, about as warm as Lào Cai, with 407 mm of rain.
Among the 136 cities listed in Vietnam, Lào Cai ranks joint 54th of 136 for the warmest June highs and joint 81st of 136 for the driest June (rainfall, lowest first). The mean June high of those 136 cities is 31.1°C; Lào Cai is 0.6°C warmer than that mean.
From June to July, average highs fall by 0.4°C to 31.3°C, and monthly rainfall rises from 242 mm to 261 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
Lào Cai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.9°C12.1°C | 12.1°C | 96 | 18.1 | 10.911 h |
| February | 21.4°C13.3°C | 13.3°C | 88 | 17.1 | 11.411 h |
| March | 25.5°C16.7°C | 16.7°C | 126 | 19.0 | 12.012 h |
| April | 29.3°C20.6°C | 20.6°C | 129 | 17.6 | 12.713 h |
| May | 31.1°C23.5°C | 23.5°C | 199 | 19.7 | 13.213 h |
| June, selected | 31.8°C25.1°C | 25.1°C | 242 | 22.0 | 13.513 h |
| July | 31.3°C24.8°C | 24.8°C | 261 | 23.2 | 13.413 h |
| August | 31.2°C24.5°C | 24.5°C | 268 | 22.4 | 12.913 h |
| September | 29.8°C23.5°C | 23.5°C | 165 | 18.1 | 12.312 h |
| October | 26.9°C21.2°C | 21.2°C | 118 | 16.6 | 11.612 h |
| November | 23.9°C17.2°C | 17.2°C | 88 | 13.8 | 11.111 h |
| December | 20.0°C13.2°C | 13.2°C | 92 | 14.1 | 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
June in nearby cities
- Bắc Quang in JuneVietnam · 92 kmHigh 31.7°C · Low 25.0°C · 407 mm rain
- Wenshan City in JuneChina · 102 kmHigh 26.9°C · Low 19.7°C · 156 mm rain
- Mengzi in JuneChina · 115 kmHigh 26.5°C · Low 19.5°C · 230 mm rain
- Thị Trấn Thuận Châu in JuneVietnam · 120 kmHigh 29.2°C · Low 22.6°C · 357 mm rain
- Gejiu in JuneChina · 128 kmHigh 24.6°C · Low 17.8°C · 166 mm rain
- Yên Bái in JuneVietnam · 129 kmHigh 31.2°C · Low 25.1°C · 398 mm rain
- Sơn La in JuneVietnam · 129 kmHigh 28.7°C · Low 22.2°C · 209 mm rain
- Tuyên Quang in JuneVietnam · 148 kmHigh 31.8°C · Low 25.4°C · 359 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 Lào Cai) is explained once on the Lào Cai year overview and on the Sources, method and limits page.