COLAC COLAC, VICTORIA

Average Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		14		21		21		18		14		10		7		6		8		10		13		16		19

Average High Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		21		30.3		30.2		26.8		21.3		16.1		11.7		11.1		13.7		16.9		21		24.5		27.7

Average Low Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.4		13.5		13.5		10.6		7		4.6		2.3		2		2.9		4.8		6.9		9.2		11.7

Highest Recorded Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		41.2		41.2		40.8		38		34.5		27.1		21.6		18.6		24.6		27.8		31.4		38.6		39.8

Lowest Recorded Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		-5.3		4.2		4.3		2.4		-1		-2.6		-5		-5.3		-4.8		-2.8		-1.2		1		2.9

Average Morning Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		11.5		18.6		17.5		15.6		11		7.5		4.7		4.4		5.9		9		12.8		14.5		17.2

Average Afternoon Temperature

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		19.7		28.6		28.5		25.4		20.3		15.2		10.8		10.3		12.8		15.9		19.5		22.9		26.1

Average Number of Days Above 104F/40C

Years on Record: 22

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

Average Number of Days Above 95F/35C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		11.4		5		3.5		0.8		---		---		---		---		---		---		---		0.5		1.7

Average Number of Days Above 86F/30C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		54.7		17.4		15.7		6.7		0.2		---		---		---		---		---		0.4		3.7		10.7

Average Number of Days Below 35F/2C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		64.6		---		---		---		1.7		8.1		15.1		16.2		13.5		7.4		2.3		0.4		---

Average Number of Days Below 32F/0C

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		29.5		---		---		---		0.4		2.7		8.1		9.8		6.4		1.9		0.2		---		---

Average Precipitation

Years on Record: 105

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		770		50		40		50		50		60		70		80		80		60		80		60		50

Average Number of Rainy Days

Years on Record: 105

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		112.9		6		5.4		6.4		7.3		10.1		12.6		13.6		13.5		11.7		10.7		8.3		7.3

Most Rain Reported in a Day

Years on Record: 103

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		130		80		60		70		60		40		80		50		50		50		70		40		130

Most Rain Reported in a Month

Years on Record: 105

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mm		240		210		130		180		170		190		240		220		170		170		210		180		200

Average Morning Relative Humidity

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		79		67		72		73		82		90		92		91		88		81		73		72		66

Average Evening Relative Humidity

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		49		34		35		38		48		61		70		68		59		53		49		42		35

Average Morning Dew Point

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.7		12		12.2		10.6		8.1		5.9		3.5		3.1		4		5.9		7.9		9.4		10.5

Average Afternoon Dew Point

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		7.9		10.6		11.3		9.9		8.7		7.5		5.4		4.5		4.9		6.1		7.9		8.8		9.3

Average Morning Web Bulb

Years on Record: 21

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		9.6		15.1		14.6		13.1		9.7		6.8		4.3		3.9		5.1		7.6		10.5		11.9		13.8

Average Afternoon Wet Bulb

Years on Record: 20

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
C		13.4		18.5		18.7		16.7		14.2		11.5		8.3		7.7		9.2		11.2		13.6		15.4		16.9

Heating Degree Days

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1860.5		---		---		---		133.3		258.3		341.7		378.9		318.6		233.3		146.4		50		---

Cooling Degree Days

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		268.1		103.3		94.2		8.6		---		---		---		---		---		---		---		---		34.4

Growing Degree Days

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1930.5		361.7		329.6		266.9		116.7		---		---		---		---		16.7		111.9		200		292.8

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		14.8		13.9		12.7		11.6		10.7		10.2		10.4		11.2		12.3		13.5		14.5		15.1

Average Number of Clear Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		77.8		10.8		9.3		9.6		7.7		4.4		2.4		2.1		4.4		5		6.7		6.6		8.8

Average Number of Cloudy Days

Years on Record: 23

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		147.4		8		6.8		7.2		10.2		16.6		18.8		19.8		16.6		13.8		11.2		9.7		8.6

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.9		26		23.1		19.3		13.9		9.9		7.6		8.2		10.7		14.9		19.9		23.6		25.8

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		5.5		8.1		7		5.4		4.1		3.2		2.8		3.1		4		5.5		6.8		8.1		8.6

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		18.3		23.1		22.6		21.4		18.3		14.7		12.2		12.5		14		17.2		20.1		21.6		22.5

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		19.9		27		25.2		23.6		19.5		16.1		12.9		13.1		14.4		16.9		20.9		23.6		25.7

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		16.9		26		23.1		19.3		13.9		9.9		7.6		8.2		10.7		14.9		19.9		23.6		25.8

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		6.2		9.1		8		6.4		4.8		3.5		3		3.3		4.3		5.9		7.6		8.9		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		21.5		25.5		25.3		24		22.1		16.7		16.6		15.6		17.9		19.5		24.7		24.9		25.2

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		25.7		32.7		30.9		28.3		25.6		19.1		19.4		17.7		20.5		20.7		30.3		31.1		32.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14.2		22.2		19.6		15.8		11.6		8.6		6.4		6.9		9.1		12		15.9		19.6		22.4

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		4.8		7		6		4.6		3.3		2.9		2.3		2.7		3.4		5.1		5.3		6.8		7.4

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		15		19.9		19		17		14.5		12.1		9.6		9.8		11.2		13.3		15.7		18		19.7

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Mj/m2		14		19.8		18.1		16.1		13.6		12.2		9.2		9.2		10.3		11		13.2		16.2		19.3