DARGAVILLE - HELIPORT, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		59.4		66.4		67.1		64.6		60.8		57		53.8		52		52.7		55.4		57.7		60.1		63.9

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		65.7		73.6		74.5		71.1		67.6		63.1		59.7		57.7		58.5		61.3		63.5		66.2		70.5

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		52.9		59		59.5		57.9		53.8		51.1		48		46		46.9		49.3		52		53.8		57.2

Highest Recorded Temperature

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		87.4		83.8		87.4		81		76.8		74.5		69.3		66		68.9		72.1		76.5		78.8		85.6

Lowest Recorded Temperature

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		32.7		47.7		50.5		45.3		41		39		36.5		32.7		34.7		37.2		41.2		41.7		43.9

Average Number of Days Above 80F/26C

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		19.1		7.3		7		1.9		---		---		---		---		---		---		---		0.4		2.5

Average Evaporation Rate

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		40.5		5.2		4.4		4.2		2.9		2.3		2		1.9		2.3		2.6		3.8		4.2		4.8

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		12.4		0.8		1		0.9		0.8		1.4		1.2		1.6		1.3		1.1		0.9		0.6		1

Average Number of Rainy Days

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		185.1		9		10.3		11.4		15.6		20.3		18.6		22.1		21.1		16.4		15.9		10.8		13.6

Most Rain Reported in a Day

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		4.3		1.8		3.2		1.6		2.2		3		1.3		3.7		1.6		1.9		1.9		1.3		4.3

Avg. No. of Days w/Rain Above 0.1in/2mm

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		135		6.1		7.1		7		10.1		15.4		15.9		16.7		15.4		11.9		12.3		7.6		9.5

Most Rain Reported in an Hour

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		1.2		0.4		0.8		1.2		1.1		0.8		0.6		0.9		0.4		0.5		0.5		0.5		1.2

Most Rain Reported in 6 Hours

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		3.3		1		2.6		1.4		2		1.8		1		2.2		0.9		1		0.9		1.1		3.3

Most Rain Reported in 48 Hours

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.4		2.1		4.8		3.1		2.3		3.4		1.6		4.5		2.3		3.1		2.5		1.4		5.4

Most Rain Reported in 72 Hours

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.7		2.1		4.8		3.2		2.5		3.6		2		4.6		2.9		3.8		2.7		1.4		5.7

Most Rain Reported in 1/2 Hour

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		0.8		0.3		0.5		0.8		0.7		0.5		0.5		0.6		0.3		0.4		0.4		0.4		0.7

Average Number of Days With Frost

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.7		---		---		---		---		---		0.4		0.3		---		---		---		---		---

Average Morning Relative Humidity

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82.7		79.5		83.4		83.5		85.3		85.9		86.3		86.5		84.4		82.8		80.5		77.2		77.6

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2202.1		---		---		12.4		126		248		336		403		381.3		288		226.3		147		34.1

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		102.7		43.4		59.3		---		---		---		---		---		---		---		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3379.4		508.4		483.1		452.6		324		217		114		62		83.7		162		238.7		303		430.9

Average Sea Level Pressure

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		30		30		30		30.1		30.1		30		30.1		30		30		30.1		30.1		30		30

Average Vapor Pressure

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		0.4		0.5		0.5		0.5		0.4		0.4		0.3		0.3		0.3		0.4		0.4		0.4		0.5

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		14.7		13.8		12.7		11.6		10.7		10.2		10.5		11.2		12.3		13.5		14.5		14.7

Average Monthly Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		2056		226.7		183.2		207.7		160.9		133.3		136.4		134.3		148.8		165.4		176		204.6		178.7

Average Wind Speed

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		9.5		8.9		8.9		8.7		8.3		8.9		10.1		9.8		10.1		10.1		10.9		9.8		9.6

Highest Reported Hourly Wind Speed

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		29.5		22.4		21.7		21.9		18.6		20.6		25.3		23.7		20.5		26.7		29.5		19		22.3

Highest Reported Wind Gust

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		72.5		47.8		57.5		58.8		57.5		51.9		66.9		72.5		60		71.3		66.9		64.4		53

Avg. # of Days w/Wind Above 32 mph/52 km/h

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		177.2		12.3		11.4		12		10.6		14.3		16.3		16.6		19.3		15.8		19		15		14.6

Avg. # of Days w/Wind Above 39 mph/63 km/h

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64.2		2.4		3.3		3.4		2.3		5		8.4		7.9		8.5		6.5		8.9		4		3.6

Average Primary Wind Direction

Years on Record: 6

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		213.7		234.7		129		197.9		178.9		185		203		174.6		266.7		257.3		260.6		242		234.6

Avg. # of Days w/Wind Above 59 mph/82 km/h

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.8		---		---		0.1		---		---		0.6		0.7		0.2		0.7		0.4		0.1		---

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.9		5.8		5.2		4.4		3.2		2.4		2		2.1		2.8		3.7		4.6		5.4		5.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.7		2.6		2.2		1.8		1.3		1		0.8		0.9		1.2		1.6		2.1		2.5		2.7

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.2		5.2		5.1		4.7		4		3.4		3.1		3.2		3.5		4.2		4.5		4.9		5.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4		4.9		4.7		4.4		3.7		3.5		3.2		3.2		3.4		3.8		4		4.4		4.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.9		5.8		5.2		4.4		3.2		2.4		2		2.1		2.8		3.7		4.6		5.4		5.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		2.6		2.3		1.8		1.4		1		0.8		0.9		1.2		1.6		2.1		2.5		2.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5		6		5.8		6.4		4.6		4		3.8		3.9		4.3		4.7		5.4		5.7		5.6

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.3		6.5		6		7.4		4.6		4.4		4.2		4.3		4.6		4.6		5.4		5.8		5.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.3		4.7		4.4		3.5		2.6		2		1.5		1.5		2.3		3.3		3.8		4.5		5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		2.4		2.1		1.4		1.3		0.9		0.8		0.8		1.1		1.5		2		2.4		2.6

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.4		4.2		4.3		3.6		3.1		2.7		2.1		2		2.8		3.6		3.7		4.1		4.4

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.7		3.1		3.4		2.8		2.5		2.4		1.8		1.7		2.4		3		2.8		3		3.4