Climate averages 1991–2020
Sông Cầu weather
in December.
A warm, very wet month: the 11th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Sông Cầu: daytime highs average 25.3°C and nights cool to about 22.3°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 278 mm of rain on roughly 22 days, which makes December a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 21 min on an average December day.
The nearest other city in this atlas is Qui Nhon (36 km away). In December its highs average 24.8°C, about as warm as Sông Cầu, with 283 mm of rain.
Among the 136 cities listed in Vietnam, Sông Cầu ranks joint 64th of 136 for the warmest December highs and 124th of 136 for the driest December (rainfall, lowest first). The mean December high of those 136 cities is 25.0°C; Sông Cầu is 0.2°C warmer than that mean.
From December to January, average highs fall by 0.1°C to 25.2°C, and monthly rainfall falls from 278 mm to 105 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
Sông Cầu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.2°C21.4°C | 21.4°C | 105 | 16.4 | 11.411 h |
| February | 26.4°C21.7°C | 21.7°C | 53 | 10.6 | 11.712 h |
| March | 28.6°C23.1°C | 23.1°C | 60 | 10.4 | 12.012 h |
| April | 30.7°C24.8°C | 24.8°C | 64 | 10.5 | 12.412 h |
| May | 32.2°C26.2°C | 26.2°C | 147 | 18.2 | 12.713 h |
| June | 32.8°C26.9°C | 26.9°C | 85 | 16.0 | 12.913 h |
| July | 32.9°C26.8°C | 26.8°C | 79 | 14.6 | 12.813 h |
| August | 32.8°C26.6°C | 26.6°C | 98 | 15.4 | 12.613 h |
| September | 31.2°C25.7°C | 25.7°C | 215 | 22.3 | 12.212 h |
| October | 28.4°C24.5°C | 24.5°C | 361 | 26.4 | 11.812 h |
| November | 26.8°C23.6°C | 23.6°C | 410 | 23.8 | 11.512 h |
| December, selected | 25.3°C22.3°C | 22.3°C | 278 | 22.4 | 11.311 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
- Qui Nhon in DecemberVietnam · 36 kmHigh 24.8°C · Low 21.7°C · 283 mm rain
- Tuy Hòa in DecemberVietnam · 41 kmHigh 24.5°C · Low 22.2°C · 380 mm rain
- An Nhơn in DecemberVietnam · 49 kmHigh 25.0°C · Low 21.2°C · 197 mm rain
- An Khê in DecemberVietnam · 83 kmHigh 24.0°C · Low 18.6°C · 120 mm rain
- Ninh Hòa in DecemberVietnam · 108 kmHigh 26.1°C · Low 21.7°C · 199 mm rain
- Buôn Hồ in DecemberVietnam · 115 kmHigh 23.4°C · Low 17.8°C · 57 mm rain
- Nha Trang in DecemberVietnam · 135 kmHigh 25.6°C · Low 22.4°C · 276 mm rain
- Pleiku in DecemberVietnam · 145 kmHigh 25.6°C · Low 17.7°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 Sông Cầu) is explained once on the Sông Cầu year overview and on the Sources, method and limits page.