DONG HOI, VIETNAM

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Elevation: 4 meters Latitude: 17 29N Longitude: 106 36E

WEATHER

Monthly - Summary

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Climate Summary

CURRENT CONDITIONS

Sunrise/Set

06:25 pm

07:14 am
Local Time
4:02 pm EDT
4 May, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °F ] °C

TEMPERATURE

Average Temperature

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		25		19		19		22		25		28		30		30		29		27		25		22		19

Average High Temperature

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		28		22		22		25		28		32		34		34		33		31		28		25		22

Average Low Temperature

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		17		17		19		22		25		26		26		26		24		22		20		17

Highest Recorded Temperature

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		42		34		37		39		41		42		41		41		41		41		37		35		29

Lowest Recorded Temperature

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7		7		7		10		11		15		20		20		22		18		16		12		10

Average Number of Days Above 90F/32C

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		114		---		---		---		1		21		27		28		26		11		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		2090		60		40		40		50		100		80		90		130		420		540		360		130

PRECIPITATION - RAIN

Average Number of Rainy Days

Years on Record: 47

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		104		4		3		3		4		5		7		8		10		16		17		15		7

HUMIDITY

Average Relative Humidity

Years on Record: 11

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		83		90		90		90		87		83		73		74		75		86		86		88		75

Average Dew Point

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		22		18		18		20		23		25		24		25		24		25		22		20		15

DEGREE DAYS

Cooling Degree Days

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2610.2		43.1		54.9		120.6		216.7		327.2		366.7		378.9		361.7		283.3		215.3		133.3		60.3

Growing Degree Days

Years on Record: 46

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		5826.6		301.4		290.3		378.9		466.7		585.6		600		620		620		533.3		473.6		383.3		318.6

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		11.6		12		12.4		12.9		13.3		13.6		13.4		13.1		12.6		12.1		11.7		11.5

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		11.4		13		15.7		19.7		22.1		21.7		21.4		20.6		17.5		14.6		12.2		10

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.1		5.7		6.5		7.5		8		8		8		8		8		7.6		6.8		5.9		5.4

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.9		12.6		13.8		16		19		21.5		21.9		21.4		19.5		17.4		15.3		13.3		11.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.4		10.2		10.4		12.4		16.7		20.3		19.7		19.1		17.9		14.4		12.2		10.9		8.5

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.6		11.4		13		15.7		19.7		22.1		21.7		21.4		20.6		17.5		14.6		12.2		10

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		7.4		5.8		6.7		7.6		8.4		8.6		8.6		8.6		8.4		7.8		7		6		5.5

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.4		16.2		19.3		20.2		21.2		24.1		24.6		25.3		22.1		20.4		19.1		16.7		15.3

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		20.1		15.4		18.9		19		20.6		25.2		24.4		26.1		23		19.3		18.2		15.9		14.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13		7.6		9.5		11.7		15.1		18.7		17.6		16.4		18.3		13.8		10.8		8.6		8

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.5		5.2		6		7		7.6		7.2		7.3		6.9		7.3		7.2		6.4		5.5		5.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13		8		9.8		11.7		14.6		18.1		17.6		16.3		17.4		13.7		11.1		9		8.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		8.7		4.4		5.4		6.6		9.6		14.3		12.8		11.1		14.2		8.9		6.6		5.3		5.3

NEARBY - MAP

NEARBY - LIST

Dong Ha, Vietnam (56 mi / 91 km)
Quang Tri, Vietnam (62 mi / 99 km)
Ha Tinh, Vietnam (75 mi / 121 km)
Huong Thuy, Vietnam (82 mi / 133 km)
Vinh, Vietnam (100 mi / 161 km)

GEOBA.SE

Dong Hoi, Vietnam