Climate averages 1991–2020

Cẩm Phả weather
in June.

A hot, very wet month: the warmest and the 9th driest of the year.

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

Average high 30.3°C Daytime mean, June

Average low 26.6°C Night-time mean, June

Rainfall 288 mm 21 days with ≥1 mm

Daylight 13 h Sunrise to sunset, per day

June is a hot month in Cẩm Phả: daytime highs average 30.3°C and nights cool to about 26.6°C. By daytime temperature it is the warmest month of the year.

Expect about 288 mm of rain on roughly 21 days, which makes June a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 23 min on an average June day.

The nearest other city in this atlas is Hạ Long (22 km away). In June its highs average 30.8°C, about as warm as Cẩm Phả, with 266 mm of rain.

Among the 136 cities listed in Vietnam, Cẩm Phả ranks joint 106th of 136 for the warmest June highs and joint 120th of 136 for the driest June (rainfall, lowest first). The mean June high of those 136 cities is 31.1°C; Cẩm Phả is 0.9°C cooler than that mean.

From June to July, average highs stay level at 30.2°C, and monthly rainfall rises from 288 mm to 373 mm.

The annual picture

June 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

Cẩm Phả climate table

1991–2020

Monthly climate averages for Cẩm Phả, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	18.6°C14.6°C	14.6°C	61	11.4	11.011 h
February	19.9°C15.8°C	15.8°C	44	10.7	11.411 h
March	22.6°C18.4°C	18.4°C	64	12.1	12.012 h
April	26.0°C21.8°C	21.8°C	65	10.3	12.613 h
May	28.7°C24.7°C	24.7°C	200	17.5	13.113 h
June, selected	30.3°C26.6°C	26.6°C	288	21.4	13.413 h
July	30.2°C26.6°C	26.6°C	373	23.4	13.313 h
August	30.1°C26.0°C	26.0°C	431	24.4	12.813 h
September	29.3°C25.0°C	25.0°C	296	19.9	12.312 h
October	27.4°C23.0°C	23.0°C	126	11.9	11.712 h
November	24.3°C19.7°C	19.7°C	59	8.9	11.211 h
December	20.3°C15.9°C	15.9°C	48	7.7	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

June in nearby cities

Distance from Cẩm Phả

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 Cẩm Phả) is explained once on the Cẩm Phả year overview and on the Sources, method and limits page.