Climate averages 1991–2020
Thuận Thanh weather
in January.
A mild, fairly dry month: the coolest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Thuận Thanh: daytime highs average 19.7°C and nights cool to about 13.5°C. By daytime temperature it is the coolest month of the year.
Expect about 37 mm of rain on roughly 7 days, which makes January a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 00 min on an average January day.
The nearest other city in this atlas is Mỹ Hào (14 km away). In January its highs average 19.9°C, about as warm as Thuận Thanh, with 37 mm of rain.
Among the 136 cities listed in Vietnam, Thuận Thanh ranks joint 102nd of 136 for the warmest January highs and joint 84th of 136 for the driest January (rainfall, lowest first). The mean January high of those 136 cities is 24.8°C; Thuận Thanh is 5.1°C cooler than that mean.
From January to February, average highs rise by 2.1°C to 21.8°C, and monthly rainfall falls from 37 mm to 26 mm.
The annual picture
January 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
Thuận Thanh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 19.7°C13.5°C | 13.5°C | 37 | 7.4 | 11.011 h |
| February | 21.8°C15.2°C | 15.2°C | 26 | 6.9 | 11.411 h |
| March | 24.8°C18.1°C | 18.1°C | 50 | 10.0 | 12.012 h |
| April | 28.6°C21.6°C | 21.6°C | 87 | 10.9 | 12.613 h |
| May | 31.0°C24.4°C | 24.4°C | 232 | 18.2 | 13.113 h |
| June | 32.6°C26.2°C | 26.2°C | 241 | 19.0 | 13.413 h |
| July | 32.4°C26.3°C | 26.3°C | 280 | 21.4 | 13.313 h |
| August | 31.4°C25.4°C | 25.4°C | 350 | 24.4 | 12.913 h |
| September | 30.4°C24.1°C | 24.1°C | 248 | 19.7 | 12.312 h |
| October | 28.4°C21.6°C | 21.6°C | 125 | 12.5 | 11.712 h |
| November | 25.2°C18.0°C | 18.0°C | 59 | 7.2 | 11.211 h |
| December | 21.2°C14.2°C | 14.2°C | 31 | 6.0 | 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
January in nearby cities
- Mỹ Hào in JanuaryVietnam · 14 kmHigh 19.9°C · Low 13.7°C · 37 mm rain
- Bắc Ninh in JanuaryVietnam · 16 kmHigh 19.6°C · Low 13.3°C · 37 mm rain
- Cung Kiệm in JanuaryVietnam · 18 kmHigh 19.5°C · Low 13.2°C · 36 mm rain
- Long Bien in JanuaryVietnam · 19 kmHigh 19.7°C · Low 13.6°C · 37 mm rain
- Chí Linh in JanuaryVietnam · 25 kmHigh 19.6°C · Low 13.4°C · 36 mm rain
- Hanoi in JanuaryVietnam · 25 kmHigh 19.6°C · Low 13.6°C · 40 mm rain
- Việt Yên in JanuaryVietnam · 25 kmHigh 19.3°C · Low 13.1°C · 36 mm rain
- Bắc Giang in JanuaryVietnam · 28 kmHigh 19.2°C · Low 12.9°C · 36 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 Thuận Thanh) is explained once on the Thuận Thanh year overview and on the Sources, method and limits page.
Long Bien and Mỹ Hào lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.