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Monthly
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Antarctica

CASEY BASE CAMP, ANTARCTICA

Home > Antarctica > Antarctica
Elevation: 134 feet Latitude: 66 17S Longitude: 110 31E

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		16		33		28		20		11		8		7		6		5		6		12		22		31

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		22		37		33		25		17		14		14		12		12		13		19		28		35

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		9		28		24		15		5		1		---		---		-1		---		5		16		26

Highest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		49		49		45		40		37		37		40		38		37		37		39		43		46

Lowest Recorded Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		-42		15		5		-15		-26		-29		-28		-42		-37		-29		-24		-7		4

Average Number of Days Above 32F/0C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		91		29		17		5		1		1		---		1		---		1		1		9		26

Average Number of Days Above 20F/-6C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		221		31		28		26		12		11		11		10		9		8		16		28		31

Average Number of Days Below 0F/-17C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		105		---		---		2		11		15		15		17		18		17		10		1		---

Average Number of Days Below -20F/-28C

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		10		---		---		---		---		1		1		3		3		2		---		---		---

PRECIPITATION

Average Precipitation

Years on Record: 25

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		11.4		0.9		0.9		1.2		1.1		1.2		1.4		1.2		0.8		0.9		0.8		0.5		0.5

PRECIPITATION - RAIN

Most Rain Reported in a Month

Years on Record: 25

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		27.4		6.6		8.7		5		4.4		4.3		6		2.8		3.6		3.8		2.3		1.3		2.7

Least Recorded Rainfall

Years on Record: 25

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		5.3		0.1		0.1		0.2		0.1		0.1		0.2		0.1		---		0.1		---		---		---

HUMIDITY

Average Morning Relative Humidity

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		73		71		72		75		75		76		75		76		75		75		72		70		70

Average Evening Relative Humidity

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		72		68		68		72		74		75		75		75		73		73		70		67		68

Average Dew Point

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		8		23		19		13		4		1		---		---		-1		---		4		13		21

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		12683.1		1007.5		1031.1		1395		1620		1782.5		---		---		1844.5		---		1643		1290		1069.5

Cooling Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		776.5		---		---		---		---		---		210		356.5		---		210		---		---		---

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2141.5		---		---		---		---		---		660		821.5		---		660		---		---		---

VISIBILITY

Average Number of Days With Fog

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		17		2		1		1		1		2		1		2		2		2		1		1		1

WIND

Average Wind Speed

Years on Record: 29

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		27		26		23		25		11		11		35		37		36		33		31		27		27

NEARBY - MAP

NEARBY - LIST

GEOBA.SE

Casey Base Camp, Antarctica

WEATHER FORECAST