ONERAHI, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		60.4		68		68.4		65.8		61.9		58.1		54.3		52.9		53.6		56.1		58.5		61.7		65.3

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		67.5		75.7		75.9		73.2		68.9		64.6		61		59.5		60.3		63.3		65.7		69.1		73

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		53.2		60.1		61		58.5		54.9		51.4		47.7		46		46.8		48.9		51.3		54.1		57.7

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		88.7		87.8		86.9		83.5		79.9		76.6		72.7		68.5		69.6		74.1		76.3		83.3		88.7

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		31.8		48.2		50.5		43		39.4		37.9		31.8		34.5		33.4		35.6		39.2		43.2		45.7

Average Number of Days Above 80F/26C

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		32.5		11.7		10.3		3.8		0.5		---		---		---		---		---		---		0.7		5.5

Average Evaporation Rate

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		38.3		5.1		4.4		3.8		2.4		1.9		1.5		1.7		2		2.5		3.7		4.4		4.9

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		14.2		0.9		1.1		1.3		1.1		1.2		1.4		1.8		1.4		1.2		0.9		0.8		1.1

Average Number of Rainy Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		192.2		10.8		11.8		13.5		15.1		19.7		20.9		21.8		21.1		16.8		15.2		12.8		12.7

Most Rain Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		8.9		2.9		2.8		8.9		2.6		2.7		4		6.2		3.2		3.5		2.2		5.9		4.6

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

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		133.5		7.8		7.6		9.1		9.8		13		14.3		15.1		15		12.6		11		9.4		8.8

Average Number of Days With Frost

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.1		---		---		---		---		---		0.1		---		---		---		---		---		---

Average Morning Relative Humidity

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		83.4		79.9		83.7		84.4		86.3		87.8		88.9		88.6		85.4		81.1		80.7		76.7		77.8

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1923.9		---		---		---		93		213.9		321		375.1		353.4		267		201.5		99		---

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		223.2		93		96.1		24.8		---		---		---		---		---		---		---		---		9.3

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3778		558		519.8		489.8		357		251.1		129		89.9		111.6		183		263.5		351		474.3

Average Sea Level Pressure

Years on Record: 20

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

Average Vapor Pressure

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		0.4		0.5		0.5		0.5		0.5		0.4		0.4		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		11.3		12.3		13.5		14.5		14.7

Average Wind Speed

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		7.1		7.6		7.4		7		6		6.3		6.3		7		7		7.1		8.1		8.3		7.6

Highest Reported Hourly Wind Speed

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		31.6		22.2		26.4		20.1		17.5		19		23.4		31.6		22.1		26.6		16.8		28.3		22.4

Highest Reported Wind Gust

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		72.5		56.4		53		50.6		46.1		51.9		48.3		72.5		57.5		56.4		63.3		61.1		53

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106.9		6.9		5.9		7.4		6.5		8.9		8.8		10.9		10.3		10.3		12.7		10.2		8.1

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		21.9		0.6		1.1		1.1		1		2.1		1.4		3.6		2.4		2.5		2.7		1.9		1.5

Average Primary Wind Direction

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		163.1		152.2		135.1		113.5		154.6		160.4		164.6		140		164.6		201.2		210.8		170.7		189.8

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.3		---		---		---		---		---		---		0.1		---		---		0.1		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