Climate averages 1991–2020
Tây Hồ weather
in December.
A mild, fairly dry month: the 11th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a mild month in Tây Hồ: daytime highs average 20.9°C and nights cool to about 14.0°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 33 mm of rain on roughly 7 days, which makes December a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 53 min on an average December day.
The nearest other city in this atlas is Hanoi (6 km away). In December its highs average 21.0°C, about as warm as Tây Hồ, with 33 mm of rain.
Among the 136 cities listed in Vietnam, Tây Hồ ranks joint 111th of 136 for the warmest December highs and joint 28th of 136 for the driest December (rainfall, lowest first). The mean December high of those 136 cities is 25.0°C; Tây Hồ is 4.2°C cooler than that mean.
From December to January, average highs fall by 1.4°C to 19.4°C, and monthly rainfall rises from 33 mm to 40 mm.
The annual picture
December 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
Tây Hồ climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 19.4°C13.5°C | 13.5°C | 40 | 7.7 | 11.011 h |
| February | 21.6°C15.1°C | 15.1°C | 27 | 6.8 | 11.411 h |
| March | 24.7°C18.1°C | 18.1°C | 52 | 9.6 | 12.012 h |
| April | 28.6°C21.5°C | 21.5°C | 100 | 11.1 | 12.613 h |
| May | 31.0°C24.2°C | 24.2°C | 232 | 17.5 | 13.113 h |
| June | 32.5°C25.9°C | 25.9°C | 226 | 18.3 | 13.413 h |
| July | 32.2°C26.0°C | 26.0°C | 259 | 20.4 | 13.313 h |
| August | 31.4°C25.4°C | 25.4°C | 314 | 22.5 | 12.913 h |
| September | 30.3°C24.1°C | 24.1°C | 226 | 18.7 | 12.312 h |
| October | 28.2°C21.5°C | 21.5°C | 121 | 11.9 | 11.712 h |
| November | 24.9°C17.9°C | 17.9°C | 57 | 7.2 | 11.211 h |
| December, selected | 20.9°C14.0°C | 14.0°C | 33 | 6.6 | 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
December in nearby cities
- Hanoi in DecemberVietnam · 6 kmHigh 21.0°C · Low 14.1°C · 33 mm rain
- Bắc Từ Liêm in DecemberVietnam · 7 kmHigh 20.8°C · Low 14.1°C · 33 mm rain
- Long Bien in DecemberVietnam · 10 kmHigh 21.0°C · Low 14.2°C · 31 mm rain
- Sóc Sơn in DecemberVietnam · 21 kmHigh 20.9°C · Low 13.9°C · 31 mm rain
- Phúc Yên in DecemberVietnam · 22 kmHigh 20.7°C · Low 14.1°C · 31 mm rain
- Thuận Thanh in DecemberVietnam · 28 kmHigh 21.2°C · Low 14.2°C · 31 mm rain
- Bắc Ninh in DecemberVietnam · 30 kmHigh 21.1°C · Low 14.0°C · 32 mm rain
- Sơn Tây in DecemberVietnam · 32 kmHigh 20.6°C · Low 14.7°C · 29 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 Tây Hồ) is explained once on the Tây Hồ year overview and on the Sources, method and limits page.
Hanoi and Bắc Từ Liêm lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.