Climate averages 1991–2020

Phan Thiết weather
in March.

A hot, fairly dry month: the 3rd warmest and the 3rd driest of the year.

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

Average high 30.7°C Daytime mean, March

Average low 23.4°C Night-time mean, March

Rainfall 27 mm 5 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

March is a hot month in Phan Thiết: daytime highs average 30.7°C and nights cool to about 23.4°C. By daytime temperature it is the 3rd warmest of the 12 months.

Expect about 27 mm of rain on roughly 5 days, which makes March a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average March day.

The nearest other city in this atlas is La Gi (47 km away). In March its highs average 30.4°C, about as warm as Phan Thiết, with 14 mm of rain.

Among the 136 cities listed in Vietnam, Phan Thiết ranks joint 51st of 136 for the warmest March highs and joint 19th of 136 for the driest March (rainfall, lowest first). The mean March high of those 136 cities is 28.7°C; Phan Thiết is 2.0°C warmer than that mean.

From March to April, average highs rise by 0.7°C to 31.4°C, and monthly rainfall rises from 27 mm to 70 mm.

The annual picture

March 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

Phan Thiết climate table

1991–2020

Monthly climate averages for Phan Thiết, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	28.9°C21.9°C	21.9°C	18	2.3	11.612 h
February	29.8°C22.1°C	22.1°C	6.9	1.4	11.812 h
March, selected	30.7°C23.4°C	23.4°C	27	5.0	12.112 h
April	31.4°C24.8°C	24.8°C	70	12.6	12.412 h
May	31.2°C25.4°C	25.4°C	188	25.5	12.613 h
June	30.3°C25.2°C	25.2°C	212	25.8	12.813 h
July	29.8°C24.8°C	24.8°C	213	27.2	12.713 h
August	29.8°C24.7°C	24.7°C	211	27.0	12.512 h
September	29.6°C24.5°C	24.5°C	239	26.1	12.212 h
October	29.0°C24.0°C	24.0°C	260	25.6	11.912 h
November	29.0°C23.4°C	23.4°C	113	12.8	11.612 h
December	28.7°C22.6°C	22.6°C	68	7.4	11.511 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

March in nearby cities

Distance from Phan Thiết

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 Phan Thiết) is explained once on the Phan Thiết year overview and on the Sources, method and limits page.