WESTPORT, NEW ZEALAND

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Elevation: 6 feet Latitude: 41 44S Longitude: 171 34E

WEATHER

Monthly - Summary

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Monthly - All Data

Climate Summary

CURRENT CONDITIONS

Sunrise/Set

03:13 pm

01:50 am
Local Time
4:32 am EDT
23 April, 2024

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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		54.7		61.3		62.1		59.5		55.8		52.2		48.7		47.7		48.7		51.3		53.2		55.8		59

Average High Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		61.2		67.8		68.9		66.4		62.6		59		55.6		54.7		55.6		57.6		59.5		62.1		64.9

Average Low Temperature

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		48		54.7		55		52.7		48.9		45.5		42.1		40.6		41.9		45		46.9		49.5		52.9

Highest Recorded Temperature

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		83.3		83.3		82.9		76.5		76.5		70.5		66.2		64		64.8		67.5		70.3		74.5		77.7

Average Number of Days Above 80F/26C

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.7		0.1		0.5		---		---		---		---		---		---		---		---		---		0.1

PRECIPITATION

Average Precipitation

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in.		85		7.3		6.1		6.5		7		6.5		7.5		7		7.3		6.6		8.1		7		8.1

Average Evaporation Rate

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		27.1		3.4		2.9		2.5		1.7		1.6		1.4		1.8		1.6		1.7		2.4		2.9		3.2

PRECIPITATION - RAIN

Average Rainfall

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		22.4		1.7		1.4		1.5		1.6		1.9		2.5		1.5		2.1		2		2.3		1.8		2.1

Average Number of Rainy Days

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		209		14.4		13.1		15.1		15.3		18.2		19.1		16.6		19.9		20.7		20.4		17.7		18.5

Most Rain Reported in a Day

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		5.6		3.6		3.7		2.5		2.7		3.3		3.3		2.6		2.5		2.9		5.6		3.3		3.3

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		173.3		11.6		10.2		12.1		12.1		14.6		17.1		13.5		16.2		17.3		17.6		15.3		15.7

PRECIPITATION - SNOW

Average Number of Days With Frost

Years on Record: 17

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1.3		---		---		---		---		0.1		0.5		0.4		0.2		0.1		---		---		---

HUMIDITY

Average Relative Humidity

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		82		78		80		81		84		85		85		86		83		79		79		80		80

Average Morning Relative Humidity

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		84.9		83.9		86.5		86.2		86.1		87.2		87.1		84.4		85.6		83.7		84.2		80.9		83.3

Average Dew Point

Years on Record: 9

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		50		57		58		56		52		48		44		42		44		47		50		52		54

DEGREE DAYS

Heating Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		3809.3		114.7		81.9		170.5		276		396.8		489		536.3		505.3		411		365.8		276		186

Growing Degree Days

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		1820		350.3		341.8		294.5		174		68.2		---		---		---		39		99.2		174		279

BAROMETER

Average Sea Level Pressure

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		30		30		30		30		30.1		30		30		30		29.9		30		29.9		29.9		29.9

Average Vapor Pressure

Years on Record: 19

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
InHg		0.4		0.5		0.5		0.4		0.4		0.3		0.3		0.3		0.3		0.3		0.3		0.4		0.4

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.6		15.3		14.2		12.8		11.4		10.3		9.7		10		11		12.3		13.7		15		15.7

WIND

Average Wind Speed

Years on Record: 16

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8.1		8.1		7.6		7.4		7.1		7.4		7.8		7.6		7.8		8.9		9.4		9.4		8.9

Highest Reported Hourly Wind Speed

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		29.1		19.9		20.2		23.5		23.5		27.1		28.1		21.9		26.4		26.7		29.1		25.1		23.4

Highest Reported Wind Gust

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		81.6		69.1		64.4		70.2		64.4		70.2		81.6		58.8		62.2		64.4		60		64.4		62.2

Avg. # of Days w/Wind Above 32 mph/52 km/h

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		117		8.7		8		9.2		7.9		8.6		9.7		8		9.9		11		13.1		12.7		10.2

Avg. # of Days w/Wind Above 39 mph/63 km/h

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		38.8		1.8		1.3		2.6		3		3.9		4.7		2.8		3.8		4.1		4.9		3.4		2.5

Average Primary Wind Direction

Years on Record: 13

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
°		198.8		141.5		217.2		177.1		232.9		177.6		248.3		200.3		226		185.1		174.2		222.5		183.1

Avg. # of Days w/Wind Above 59 mph/82 km/h

Years on Record: 15

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		2.3		0.1		0.1		0.3		0.2		0.3		0.4		0.1		0.2		0.3		0.1		0.1		0.1

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.6		5.9		5.2		4.1		2.8		1.9		1.5		1.8		2.3		3.2		4.2		5.2		5.5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		2.5		2.1		1.6		1.1		0.8		0.6		0.7		1		1.4		2		2.4		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		4.1		5.3		5.1		4.6		3.7		3.1		2.7		3.2		3.3		3.8		4.2		4.8		4.8

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		5.4		5		4.6		3.8		3.2		2.8		3.3		3.3		3.5		3.7		4.4		4.4

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.6		5.9		5.2		4.1		2.8		1.9		1.5		1.8		2.3		3.2		4.2		5.2		5.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.6		2.6		2.2		1.7		1.2		0.8		0.6		0.7		1		1.5		2		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		4.9		6.2		5.7		5.7		4.8		4		3.3		4		4.1		4.6		5.4		5.5		5.7

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		7.3		6.1		6.4		5.5		4.5		3.5		4.5		4.5		4.6		5.7		5.8		6.3

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.9		5.1		3.8		3.4		2.2		1.6		1.1		1.5		2		2.6		3		4.1		4.3

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.5		2.3		2		1.4		1		0.7		0.6		0.6		0.9		1.4		1.8		2.3		2.5

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.1		4.6		3.6		3.8		2.6		2.4		1.7		2.4		2.6		2.9		2.9		3.7		3.8

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.5		4		2.7		3.3		2.3		2.2		1.5		2.3		2.4		2.3		1.8		2.7		2.7

NEARBY - MAP

NEARBY - LIST

Carters Beach, New Zealand (1 mi / 2 km)
Punakaiki, New Zealand (28 mi / 46 km)
Reefton, New Zealand (30 mi / 49 km)
Barrytown, New Zealand (35 mi / 57 km)
Matakitaki River, New Zealand (39 mi / 63 km)

GEOBA.SE

Westport, New Zealand