TITAHI BAY, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.8		17.5		17.9		16.7		14.6		12.6		10.9		10		10.4		11.6		12.8		14.3		16.2

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.1		21.3		21.8		20.4		18		15.7		13.6		12.8		13.5		14.7		15.9		17.7		19.6

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.5		13.6		14		13		11.1		9.5		8.2		7.3		7.3		8.5		9.6		10.8		12.8

Highest Recorded Temperature

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		30.5		28.6		30.5		26.7		24.4		22.5		18		20.5		18		21.2		21.9		24.6		27.5

Lowest Recorded Temperature

Years on Record: 12

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		---		6.7		6.2		5		0.4		0.5		1.4		0.3		---		0.3		1.3		3.4		5

Average Number of Days Above 80F/26C

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.5		0.8		1.3		0.2		---		---		---		---		---		---		---		---		0.2

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		264.9		15.1		18.2		16.8		17.4		22.9		27.8		29.7		27.6		23.8		29.1		18.2		18.2

Average Number of Rainy Days

Years on Record: 18

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		158.2		8.6		8		10.8		10.4		13.6		17.7		17.3		17.3		14.2		15.4		11.9		13

Most Rain Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		140		61		70		83		45.6		114.8		58.2		113.1		57.3		140		64		54.3		48

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		105.4		5.7		5.3		6.9		6.5		8.8		11.3		11.7		11.2		10.2		10.9		7.8		9.1

Average Morning Relative Humidity

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82.7		81.9		83.8		81.2		82.6		83.9		84.6		83.8		82.9		82.4		83.2		80.5		81.8

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1677.1		24.8		12.4		49.6		114.7		176.7		229.4		257.3		244.9		207.7		170.5		124		65.1

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1377.4		232.5		223.2		207.7		138		80.6		27		---		12.4		48		86.8		129		192.2

Average Vapor Pressure

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		13.6		16.8		17.2		15.7		14.3		12.8		11.3		10.5		10.8		11.8		12.7		13.5		15.4

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		15.3		14.1		12.8		11.4		10.3		9.8		10.1		11		12.3		13.7		15		15.3

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.4		21.6		18.6		14.8		10.3		7.1		5.5		6.3		8.8		12.2		15.5		19.4		20.6

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.7		9		7.7		5.9		4.2		2.9		2.4		2.6		3.6		5.2		7.2		8.7		9.5

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.8		19.3		18.2		16.5		13.7		11.4		9.8		10.8		12.3		14.4		15.7		17.8		18.1

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.5		19.6		17.9		16.2		13.5		11.6		9.9		11.1		12.4		13.5		14		16.8		17.2

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.4		21.6		18.6		14.8		10.3		7.1		5.5		6.3		8.8		12.2		15.5		19.4		20.6

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		8		6.1		4.3		3		2.4		2.7		3.7		5.4		7.3		8.9		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		17.7		21.4		20.8		20.8		16.6		13.2		12		14.2		14.9		17.9		17.9		22.4		20.7

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.3		23.9		22.5		23.3		17.5		14.1		12.8		15.7		16.1		18.8		17.7		26.5		22.7

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.3		19.5		14.6		12.8		8.1		6.5		4.7		5.5		8.2		10.6		12.1		16.6		16.5

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.4		8.6		7.2		5.1		3.9		2.8		2.3		2.3		3.4		4.8		7		7.7		9.1

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		12.2		17.5		14.1		14		9.9		10.1		7.7		8.8		11.1		12		11.9		15.2		14.6

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.4		15.9		10.9		12.2		8.3		9.9		7.3		8.4		10.7		10.1		8.4		12.2		10.8