ONERAHI, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		15.8		20		20.2		18.8		16.6		14.5		12.4		11.6		12		13.4		14.7		16.5		18.5

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.7		24.3		24.4		22.9		20.5		18.1		16.1		15.3		15.7		17.4		18.7		20.6		22.8

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.8		15.6		16.1		14.7		12.7		10.8		8.7		7.8		8.2		9.4		10.7		12.3		14.3

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		31.5		31		30.5		28.6		26.6		24.8		22.6		20.3		20.9		23.4		24.6		28.5		31.5

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-0.1		9		10.3		6.1		4.1		3.3		-0.1		1.4		0.8		2		4		6.2		7.6

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
mm		972.2		130.7		111.1		97.1		59.9		48.4		38.6		43.2		51.2		63.1		92.9		112.1		123.9

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		361.1		21.7		27.2		32.4		28.6		30.4		36.7		46.9		35.1		30.5		23.4		21.1		27

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
mm		225		73.8		70.6		225		66.6		68.8		101.2		158.4		81.8		89.4		57		148.6		118

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		1075.7		---		---		---		52.7		117.8		182.9		207.7		195.3		151.9		111.6		55.8		---

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		128.1		52.7		53.7		15.5		---		---		---		---		---		---		---		---		6.2

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2098.3		310		288.2		272.8		198		139.5		72		49.6		62		102		145.7		195		263.5

Average Sea Level Pressure

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		1016.9		1016.4		1016.6		1017.5		1019.3		1017.4		1016.9		1016.4		1016.4		1017.7		1017.2		1015.9		1015.6

Average Vapor Pressure

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		14.5		17.8		18.4		17.1		15.9		14.1		12.1		11.5		11.5		12.6		13.1		14.1		16.2

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
km/h		11.5		12.2		11.9		11.2		9.7		10.1		10.1		11.2		11.2		11.5		13		13.3		12.2

Highest Reported Hourly Wind Speed

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		50.9		35.7		42.5		32.4		28.1		30.6		37.7		50.9		35.5		42.8		27.1		45.6		36

Highest Reported Wind Gust

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
km/h		116.6		90.7		85.3		81.4		74.2		83.5		77.8		116.6		92.5		90.7		101.9		98.3		85.3

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
Mj/m2		14.2		20.9		18.8		15.7		11.4		8.6		7.2		7.7		9.9		13.3		16.4		19.3		20.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		9.2		8		6.3		4.7		3.5		2.9		3.2		4.2		5.8		7.5		8.9		9.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.2		18.8		18.2		16.9		14.2		12.2		11.2		11.4		12.6		15		16.2		17.7		18.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.3		17.6		16.9		15.9		13.4		12.4		11.5		11.6		12.3		13.6		14.3		15.8		16.8

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		20.9		18.8		15.7		11.4		8.6		7.2		7.7		9.9		13.3		16.4		19.3		20.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.3		9.4		8.3		6.6		4.9		3.6		3		3.3		4.3		5.9		7.6		9		9.7

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.1		21.6		20.8		23.1		16.4		14.5		13.8		14.2		15.4		17		19.3		20.4		20.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.1		23.3		21.7		26.7		16.6		15.8		15.2		15.6		16.4		16.6		19.4		21		20.5

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.7		16.8		16		12.5		9.4		7.2		5.3		5.5		8.2		11.8		13.8		16.1		17.9

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		8.7		7.6		5		4.5		3.2		2.7		2.9		3.9		5.5		7.1		8.5		9.3

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		15.2		15.4		13		11.2		9.6		7.4		7.3		9.9		13		13.4		14.8		15.9

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		9.7		11.2		12.1		10.1		9.1		8.7		6.4		6		8.5		10.7		9.9		10.9		12.3