MELVILLE, NEW ZEALAND

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		57.2		65.7		66.4		63.3		58.6		53.4		49.5		48.4		50		52.9		55.9		59.2		62.6

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		65.8		75		76.3		72.9		67.8		61.9		57.4		56.5		57.9		61		64		67.6		71.4

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		48.4		56.1		56.5		53.8		49.5		45		41.5		40.1		42.1		44.8		47.8		50.7		53.6

Highest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		87.4		87.4		87.4		83.5		77.5		73		71.8		65.8		67.5		72.9		73.8		80.8		81.9

Lowest Recorded Temperature

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		23.4		41.4		41.2		35.6		32.5		28.9		25.7		23.4		27.9		30		30.6		36		34.9

Average Number of Days Above 80F/26C

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		27.5		8.4		10.9		5.2		0.1		---		---		---		---		---		---		0.2		2.7

Average Number of Days With Hail

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.8		0.2		---		---		0.1		0.1		0.1		0.3		0.3		0.3		0.3		0.1		---

Average Evaporation Rate

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		30.6		4.2		3.9		3.2		2.1		1.4		1.1		1.3		1.6		2		2.6		3.2		3.9

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		13.7		0.8		0.9		0.9		1.1		1.2		1.5		1.4		1.3		1.1		1.1		1.1		1.2

Average Number of Rainy Days

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		167.5		11.1		7.9		10.7		12.8		15.2		16.1		16.4		17.6		17.2		14.6		13.8		14.1

Average Number of Days With Thunderstorms

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6.9		0.8		0.6		0.6		0.4		0.4		0.3		0.6		0.3		0.8		0.6		0.4		1.1

Most Rain Reported in a Day

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.6		3.4		5.6		2.9		2.3		2.4		2.2		3		3.1		2.4		1.7		2.3		2

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		127.4		7.9		6.2		7.9		10.1		10.9		12.2		12.5		13.8		13.8		10.9		10.3		10.9

Average Number of Days With Frost

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12.2		---		---		---		---		0.9		3.9		5.1		1.8		0.4		0.1		---		---

Average Morning Relative Humidity

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		83.6		79.7		80.8		81.7		85.9		88.1		89		89.4		87.2		82.2		79.1		80.7		79.7

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2942.4		---		---		52.7		192		359.6		465		514.6		465		363		282.1		174		74.4

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		61.3		21.7		39.6		---		---		---		---		---		---		---		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2662.2		486.7		463.3		412.3		258		105.4		---		---		---		87		182.9		276		390.6

Average Vapor Pressure

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		0.4		0.5		0.5		0.5		0.4		0.3		0.3		0.3		0.3		0.3		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		14.9		13.9		12.7		11.5		10.6		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		1885.3		229.4		189.2		152.7		149		121.9		102.3		128		122.7		130		168		190.8		201.3

Average Number of Days With Fog

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		32		0.8		1.2		2.2		4.5		5.8		5.4		4.7		3.3		1.6		1		0.8		0.7

Average Percent of Cloud Cover

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		64.2		60		62.5		63.8		58.8		65		63.8		58.8		65		66.3		70		70		66.3

Highest Reported Hourly Wind Speed

Years on Record: 14

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		24.5		17.6		16.5		24.5		18.9		16		19.4		23.3		24.4		20.1		17.1		16.6		19.8

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		5.9		5.2		4.3		3.1		2.2		1.8		2		2.7		3.6		4.5		5.3		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		2.5		2.2		1.7		1.2		0.9		0.8		0.8		1.1		1.5		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		5.3		5.1		4.7		4.1		3.3		3		3.2		3.5		4.1		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		4.1		5.2		4.8		4.6		3.9		3.4		3.1		3.3		3.5		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		5.9		5.2		4.3		3.1		2.2		1.8		2		2.7		3.6		4.5		5.3		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		1.7		2.6		2.3		1.8		1.3		0.9		0.8		0.8		1.1		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		5.9		6.8		4.7		4.3		3.6		4		4		4.8		5.2		5.5		5.5

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		6.6		6.2		8.1		4.9		4.8		3.9		4.4		4.2		4.8		5.2		5.6		5.6

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		5.2		4.1		3.7		2.6		1.9		1.4		1.6		2.3		3.2		3.8		4.8		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		1.2		1.2		0.8		0.7		0.7		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		3.5		4.7		3.9		3.9		3.1		2.7		2.1		2.2		2.9		3.6		3.8		4.4		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		2.9		3.9		2.9		3.3		2.6		2.5		1.9		2		2.6		3		2.9		3.6		3.4