DERWENT BRIDGE, TASMANIA

Average Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		8		12		13		11		8		6		4		3		4		5		7		9		11

Average High Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		12.3		18.3		18.8		16.2		12.8		9.7		7.5		6.6		7.7		9.7		12.1		14.1		16

Average Low Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		3.8		7.2		7.5		6.1		4.5		2.8		1.2		0.4		0.8		1.6		3.2		4.5		6.1

Highest Recorded Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		35		33		35		30.5		24.5		20.5		16.5		13.5		17		22.2		27.3		27.8		31.7

Lowest Recorded Temperature

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-11.5		-2		-1.1		-3.5		-4.4		-5.3		-11.5		-10		-8.5		-6.5		-4.7		-4		-2.2

Average Morning Temperature

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		6.9		11.3		11.1		9.7		7.5		5.3		3.5		2.6		3.1		4.6		6.7		8.1		9.9

Average Number of Days Above 86F/30C

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1		0.5		0.3		---		---		---		---		---		---		---		---		---		0.2

Average Number of Days Below 35F/2C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		136.8		2		1.6		4.2		8.3		14.5		18.9		23.5		21.6		18.1		13.3		7.2		3.6

Average Number of Days Below 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		67.2		0.3		0.4		1		2.8		6.5		11.9		14.9		13		9		4.9		2		0.6

Average Precipitation

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		1510		80		70		80		120		130		130		160		160		150		140		120		110

Average Number of Rainy Days

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		221.4		14		12.5		15.3		18.1		20.5		19.2		21.6		22.3		20.7		20.5		19		17.7

Most Rain Reported in a Day

Years on Record: 51

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		90		40		70		50		80		70		90		80		60		50		70		60		60

Most Rain Reported in a Month

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		510		170		200		180		270		420		460		360		390		410		510		350		250

Least Rain Reported in a Month

Years on Record: 52

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		---		10		10		20		20		40		10		30		30		40		40		40		---

Average Morning Relative Humidity

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		75		69		73		76		78		80		80		81		79		76		71		69		70

Average Morning Dew Point

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		2.9		5.7		6.4		5.6		4		2.3		0.6		-0.1		---		0.8		1.8		3.1		4.6

Average Morning Web Bulb

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		5.1		8.7		8.9		7.8		5.9		4		2.3		1.5		1.9		3		4.6		5.9		7.5

Heating Degree Days

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		4040.9		189.4		156.9		232.5		291.7		378.9		425		473.6		447.8		391.7		344.4		275		241.1

Growing Degree Days

Years on Record: 34

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		204.2		68.9		78.5		25.8		---		---		---		---		---		---		---		---		17.2

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		15.4		14.2		12.8		11.4		10.3		9.7		10		11		12.3		13.7		15.1		15.8

Average Daily Sunshine

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		4.9		7.9		7.7		5.5		4.1		2.8		2.5		2.5		3.2		3.8		5.5		6.3		6.5

Average Number of Clear Days

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		32		6		4.7		3.1		1.9		1.3		1		1.2		1.2		2.2		2.7		3.4		3.4

Average Number of Cloudy Days

Years on Record: 31

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		209.1		13.7		12.3		15.9		18.8		21.5		20.6		20.7		19.7		17.3		16.1		15.6		17

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.5		21.4		19.5		14.8		10		6.7		5.2		5.6		8		11.7		16.3		20.1		22.2

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.6		9		7.5		5.8		4.1		2.8		2.3		2.5		3.6		5.2		7		8.6		9.3

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		19.1		19.2		16.7		13.2		10.8		9.4		9.4		11.1		13.9		16.7		18.4		19.3

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.8		19.5		19.9		16.7		13.3		10.9		9.5		9.4		10.8		12.8		15.8		18.4		20

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		13.5		21.4		19.5		14.8		10		6.7		5.2		5.6		8		11.7		16.3		20.1		22.2

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.8		9.3		7.9		6		4.2		2.8		2.3		2.6		3.6		5.3		7.2		8.8		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		20.7		21.9		21.7		14.9		12.9		11.4		11.3		13		17.1		19.1		21.4		22.8

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		22.8		24.9		25		15.9		13.9		12.1		11.8		13.4		17.6		20.2		24.4		27.9

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.2		18.7		16.1		12.9		8.7		5.1		4.3		5		6.6		9.7		12.7		16.3		18

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.2		8.7		6.9		4.8		3.9		2.7		2.2		2.5		3.5		4.9		6.6		8		8.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		11.9		16.7		15.6		14.2		10.9		7.3		7.1		8		8.6		11		12.6		14.9		15.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		10.2		14.8		13.4		12.7		10.1		6.4		6.6		7.6		7.5		8.8		9.5		11.9		13