Climate averages 1991–2020

Ba Đồn weather
in January.

A mild, wet month: the coolest and the 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 21.3°C Daytime mean, January

Average low 17.5°C Night-time mean, January

Rainfall 128 mm 17 days with ≥1 mm

Daylight 11 h Sunrise to sunset, per day

January is a mild month in Ba Đồn: daytime highs average 21.3°C and nights cool to about 17.5°C. By daytime temperature it is the coolest month of the year.

Expect about 128 mm of rain on roughly 17 days, which makes January a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 12 min on an average January day.

The nearest other city in this atlas is Kỳ Anh (37 km away). In January its highs average 21.5°C, about as warm as Ba Đồn, with 67 mm of rain.

Among the 136 cities listed in Vietnam, Ba Đồn ranks joint 86th of 136 for the warmest January highs and 124th of 136 for the driest January (rainfall, lowest first). The mean January high of those 136 cities is 24.8°C; Ba Đồn is 3.5°C cooler than that mean.

From January to February, average highs rise by 1.5°C to 22.9°C, and monthly rainfall falls from 128 mm to 73 mm.

The annual picture

January in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Ba Đồn climate table

1991–2020

Monthly climate averages for Ba Đồn, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	21.3°C17.5°C	17.5°C	128	17.2	11.211 h
February	22.9°C18.4°C	18.4°C	73	12.9	11.612 h
March	25.9°C20.6°C	20.6°C	69	11.7	12.012 h
April	29.2°C23.4°C	23.4°C	78	11.1	12.513 h
May	31.4°C25.8°C	25.8°C	103	13.5	13.013 h
June	33.0°C27.3°C	27.3°C	61	7.6	13.213 h
July	32.8°C27.0°C	27.0°C	106	9.2	13.113 h
August	31.8°C26.5°C	26.5°C	167	13.5	12.713 h
September	29.6°C25.1°C	25.1°C	366	19.6	12.312 h
October	26.9°C23.2°C	23.2°C	488	23.3	11.812 h
November	24.8°C21.2°C	21.2°C	317	20.1	11.311 h
December	21.8°C18.5°C	18.5°C	213	19.4	11.111 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

Distance from Ba Đồn

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 limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ba Đồn) is explained once on the Ba Đồn year overview and on the Sources, method and limits page.