CASTLEPOINT, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14.1		18.1		18.2		16.9		14.9		12.9		11		10.2		10.5		12.1		13.3		14.8		16.8

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		17.4		21.9		21.6		20.3		18.2		16		13.8		13		13.5		15.3		16.7		18.4		20.3

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		10.9		14.3		14.7		13.6		11.6		9.8		8.2		7.4		7.6		8.8		10		11.2		13.2

Highest Recorded Temperature

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		31.7		31.7		31.4		28.4		26		22.2		21.3		18.7		21.4		23.2		25		28		29

Lowest Recorded Temperature

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		0.1		5		6.2		5.6		2.5		3.2		0.6		0.4		0.1		0.5		0.8		0.8		5.4

Average Number of Days Above 80F/26C

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		16.9		5.4		5.9		2.3		0.1		---		---		---		---		---		---		0.5		2.7

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		265.4		16.3		20.7		20.4		19.1		26.1		30.3		31.4		24.7		19.8		21.3		18.9		16.4

Average Number of Rainy Days

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		121.7		7.4		6.9		8.4		8.7		11.8		13.6		15.2		13		9.2		11.1		8.6		7.8

Most Rain Reported in a Day

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		176.1		162.4		115.7		176.1		74.3		103.5		84.6		54.2		94		34.2		44.5		69.8		46.8

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

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		116.3		7.2		6.6		8		8.5		11.4		13.1		14.3		12.3		8.7		10.7		8.2		7.3

Average Number of Days With Frost

Years on Record: 14

		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: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		73.2		73.5		75.1		73.8		73.3		74.8		74.3		76.4		73.9		70.1		71		69.6		72.2

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1546.9		6.2		3.1		43.4		105.4		167.4		226.3		251.1		241.8		192.2		155		108.5		46.5

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1505.4		251.1		231.7		213.9		147		89.9		30		6.2		15.5		63		102.3		144		210.8

Average Vapor Pressure

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mbar		12.1		15.1		15.5		14.3		12.6		11.4		9.6		9.4		9.5		10.3		11		11.9		14

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		15.2		14.1		12.8		11.4		10.3		9.8		10.1		11		12.3		13.7		14.9		15.2

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		20.7		17.7		14		9.9		6.9		5.5		6.1		8.6		11.9		15.6		18.8		20.1

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		9.1		7.8		6		4.2		2.9		2.4		2.6		3.6		5.3		7.1		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		14.3		18.5		17.3		15.4		13.1		10.8		9.8		10.3		11.9		14		15.7		17.2		17.6

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.6		18		16.2		14.5		12.6		10.9		10		10.4		11.8		12.8		14.1		15.8		16.3

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		20.7		17.7		14		9.9		6.9		5.5		6.1		8.6		11.9		15.6		18.8		20.1

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		9.3		8		6.2		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		17.4		20.4		20.3		19.9		17.1		12.3		12.3		12		14.3		17.1		18.6		23.5		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		18.7		21.8		21.5		21.7		18.2		12.9		13.2		12.7		15.2		17.6		19		29.1		21.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.8		17.8		13.3		12.3		8.4		6.2		4.9		5.2		7.7		10.4		13		15.5		15.6

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		8.8		7.4		5.3		3.8		2.8		2.2		2.5		3.4		5		6.8		7.3		9.2

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.7		16		12.8		13.2		10.4		9.2		8.1		8		10.3		11.8		12.9		14.2		13.9

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		13.3		9		11.2		9		8.8		7.7		7.4		9.5		9.8		9.8		10.6		9.7