OWHAKATARO STREAM, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.5		19.3		19.4		18.2		15.4		12.2		10		9.3		10.4		12		13.9		15.8		17.7

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.4		24		24.1		23		20.6		17.5		15.1		14.5		15.3		16.8		18.6		20.5		22.2

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		9.5		14.6		14.7		13.4		10.2		6.9		4.8		4.1		5.4		7.1		9.1		11		13.2

Highest Recorded Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		32		32		32		31		25.8		24		20.6		20		23		23.2		25.5		29.5		31.1

Lowest Recorded Temperature

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-4		3		6		4		1.7		-1		-3		-4		-1.1		-0.6		0.6		2.5		5

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		21.3		8.2		7		3.3		0.1		---		---		---		---		---		0.1		0.8		1.8

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		366.9		22.8		28.6		34.7		26.7		33.1		35.3		36.7		36.7		29.2		28.9		23.9		30.6

Average Number of Rainy Days

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		138.4		9.8		9.1		10.4		10.3		10.5		11.9		11.8		15.1		13.6		12.3		11.2		12.4

Average Number of Days With Thunderstorms

Years on Record: 7

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2		0.1		---		0.1		---		0.4		---		0.2		0.5		0.1		0.1		0.3		0.2

Most Rain Reported in a Day

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		138.7		75.2		104.6		138.7		62.5		92.7		98.6		58.1		114.6		100		96.7		110.7		130.4

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

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		106.5		7.9		6.9		7.8		8.1		8		9.9		9		11.9		10.3		8.9		8.4		9.4

Most Rain Reported in an Hour

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		66		30.5		20.5		66		16.5		30.5		32		21.3		33		17.3		17.1		25.1		44.4

Most Rain Reported in 6 Hours

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		132.3		54.9		55.3		132.3		42		43.7		65.1		50		73.2		58.2		53.1		82		62.3

Most Rain Reported in 48 Hours

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		212.1		80.8		95.4		212.1		91.6		95.5		117.6		69.5		141.2		129.7		141.7		116.3		188.5

Most Rain Reported in 72 Hours

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		230		89.8		95.4		230		112.8		157.2		134.6		93.5		142.7		131.2		144.4		123.7		217.8

Most Rain Reported in 1/2 Hour

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		37.2		22.1		15.2		35.6		14		25.4		21.3		17.4		18		15.7		14.8		21.3		37.2

Average Number of Days With Frost

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4.2		---		---		---		---		0.1		1.2		2.4		0.4		0.1		---		---		---

Average Morning Relative Humidity

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		81.4		76.5		79.1		80.8		82.7		86.6		88.5		88.2		85.3		79.3		74.9		78		77.4

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1491.1		---		---		3.1		89.9		189.1		257.3		279		244.9		195.3		136.4		77.5		18.6

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		62.1		31		31.1		---		---		---		---		---		---		---		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1644.3		288.3		265.6		254.2		162		68.2		---		---		12.4		60		120.9		174		238.7

Average Vapor Pressure

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		13		16.9		16.6		16.5		13.6		11.1		9.5		8.9		9.9		11		12.2		14		15.7

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		14.9		14		12.7		11.5		10.5		10.1		10.3		11.2		12.3		13.5		14.7		14.9

Average Monthly Sunshine

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		2319.2		245.7		209.6		199.5		187.3		171.6		138.8		160.8		167.1		175.2		212.9		225.2		225.5

Average Percent of Cloud Cover

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		54		53.8		57.5		57.5		50		47.5		53.8		47.5		52.5		52.5		57.5		58.8		58.8

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.1		26		22.5		18.6		13.5		9.6		7.8		8.5		11.6		16.1		20.7		23.9		26.2

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.3		8		7		5.3		3.9		2.9		2.5		2.7		3.5		4.9		6.4		8		8.5

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.1		23.1		22.1		21		18.4		15.3		13.7		14.2		16.2		19.3		21.1		21.8		22.8

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.4		27.4		24.6		23.2		19.9		17		15.3		15.8		18		20.7		23.1		24.4		26.9

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		17.1		26		22.5		18.6		13.5		9.6		7.8		8.5		11.6		16.1		20.7		23.9		26.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.9		9.2		7.9		6.1		4.4		3.1		2.7		3		3.7		5.4		7.3		8.8		9.5

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		21.8		25.3		25.1		24.4		20.9		18.1		16.9		17		18.2		21.7		24.3		24		25.7

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		26.4		32.9		30.8		29.4		23.8		21.4		19.8		19.8		21.2		24.7		29.4		29.4		34.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.7		21.2		19.2		16.3		11.9		8.6		6.6		6.8		10.7		14.4		17.3		20.7		22

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.5		7		6		4.3		3.4		2.4		2		2.3		3.2		4.2		5.4		7.2		7.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.1		19		18.7		17.9		15.6		13		10.9		10.4		14.7		16.9		17.4		19		19.3

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15.9		18.4		17.9		17.8		15.6		13.7		11.2		10.3		15.6		16.7		16.3		18.4		19