Climate averages 1991–2020
Tuyên Quang weather
by month.
See how the year changes. June has the highest average daily maximum; February has the lowest average monthly rainfall.
Pleasant-weather months by our simple rule: JanuaryFebruaryNovemberDecember
Long-term climate patterns, not a forecast for a particular trip.
Across the year Tuyên Quang averages a daytime high of 26.9°C and a nighttime low of 20.7°C, with about 2,009 mm of rain on roughly 168 days. June is the warmest month (average high 31.8°C) and January the coolest (19.1°C). August is the wettest month with 412 mm; February is the driest with 23 mm.
Months with pleasant weather by a simple rule (average high between 18°C and 29°C, average low of at least 5°C and at most 8 rain days): January, February, November and December. This looks at temperature and rain only, not humidity, wind, sea temperature or crowds.
The annual picture
A year in Tuyên Quang
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
Tuyên Quang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.1°C13.7°C | 13.7°C | 32 | 6.4 | 11.011 h |
| February | 21.4°C15.2°C | 15.2°C | 23 | 6.0 | 11.411 h |
| March | 24.9°C18.4°C | 18.4°C | 54 | 9.1 | 12.012 h |
| April | 28.8°C21.8°C | 21.8°C | 96 | 11.6 | 12.613 h |
| May | 30.9°C24.1°C | 24.1°C | 251 | 18.7 | 13.213 h |
| June | 31.8°C25.4°C | 25.4°C | 359 | 21.6 | 13.413 h |
| July | 31.6°C25.5°C | 25.5°C | 365 | 24.4 | 13.313 h |
| August | 31.3°C25.2°C | 25.2°C | 412 | 25.3 | 12.913 h |
| September | 30.3°C24.2°C | 24.2°C | 232 | 20.4 | 12.312 h |
| October | 28.0°C21.9°C | 21.9°C | 103 | 12.3 | 11.712 h |
| November | 24.7°C18.2°C | 18.2°C | 53 | 6.7 | 11.111 h |
| December | 20.7°C14.3°C | 14.3°C | 28 | 5.8 | 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
Nearby cities
- Yên BáiVietnam · 33 kmHigh 26.1°C · Low 20.5°C · 2,233 mm rain a year
- Phú ThọVietnam · 47 kmHigh 26.9°C · Low 20.8°C · 1,753 mm rain a year
- Thị Trấn Đại TừVietnam · 49 kmHigh 27.2°C · Low 20.9°C · 1,979 mm rain a year
- Việt TrìVietnam · 59 kmHigh 26.9°C · Low 20.8°C · 1,547 mm rain a year
- Vĩnh YênVietnam · 70 kmHigh 27.1°C · Low 20.8°C · 1,547 mm rain a year
- Thái NguyênVietnam · 70 kmHigh 26.6°C · Low 20.0°C · 2,089 mm rain a year
- Thành phố Sông CôngVietnam · 75 kmHigh 26.8°C · Low 20.3°C · 2,089 mm rain a year
- Bắc QuangVietnam · 82 kmHigh 26.7°C · Low 20.4°C · 2,524 mm rain a year
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 limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC+7, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 21.80°, 105.20° (3 km from the city centre), adjusted up by 0.3°C for the difference between the city's elevation (35 m) and the cell's (79 m). Rain comes from the 0.25° cell at 21.75°, 105.25°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.