SAN NICHOLAS ISLAND, CA - COOP Southwest station 047870

047870 - SAN NICHOLAS ISLAND, California

Latitude
33° 15´N

Longitude
119° 27´W

Elevation
173 meters

10 nearest COOP Southwest stations

59 mi	E :	SANTA CATALINA CATALINA ARPT, CA
59 mi	N :	ANACAPA ISLAND, CA
63 mi	E :	AVALON PLEASURE PIER, CA
64 mi	ENE :	PALOS VERDES EST FC43D, CA
66 mi	ENE :	LOS ANGELES INTL ARPT, CA
66 mi	ENE :	TORRANCE MUNICIPAL ARPT, CA
67 mi	ENE :	SAN PEDRO, CA
68 mi	N :	OXNARD, CA
70 mi	ENE :	LONG BEACH PUB SVC, CA
70 mi	ENE :	LONG BEACH PUB SVC, CA

Weather variables Help
Click a weather variable name to jump down to those statistics.

	Total observations	%	NDJFM observations	%
TMAX	6181	33.8%	2550	33.7%
TMIN	6072	33.2%	2482	32.8%
PRCP	6187	33.9%	2560	33.8%
SNOW	6137	33.6%	2549	33.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2550 by year	61.0°F	6.7°F		overall	NAM	PNA	CTI

TMAX and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme high events Days with TMAX>=73°F	184	-0.11	19	22	1.2	map	table
Extreme low events Days with TMAX<=53°F	213	0.26	45	23	2.0*	map	table

TMAX and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme high events Days with TMAX>=73°F	184	0.54	43	5	8.6*	map	table
Extreme low events Days with TMAX<=53°F	213	-1.24	0	102	Inf*	map	table

TMAX and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme high events Days with TMAX>=73°F	184	18	77	4.3*	map	table
Extreme low events Days with TMAX<=53°F	213	23	79	3.4*	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2482 by year	48.4°F	4.4°F		overall	NAM	PNA	CTI

TMIN and NAM Help scatterplot	days by month	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Extreme low events Days with TMIN<=42°F	210	0.00	41	35	1.2	map	table
Extreme high events Days with TMIN>=55°F	191	-0.26	14	32	2.3*	map	table

TMIN and PNA Help scatterplot	days by month	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Extreme low events Days with TMIN<=42°F	210	-1.17	4	100	25.0*	map	table
Extreme high events Days with TMIN>=55°F	191	0.30	39	9	4.3*	map	table

TMIN and CTI Help	days by month	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Extreme low events Days with TMIN<=42°F	210	55	60	1.1	map	table
Extreme high events Days with TMIN>=55°F	191	30	64	2.1*	map	table

TMIN under 2 index extremes Help

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	2560 by year	0.04"		overall	NAM	PNA	CTI

PRCP and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with PRCP>0.00"	496	0.21"	-0.13	80	93	1.2	map	table
Extreme events Days with PRCP>0.32"	99	0.70"	-0.19	16	25	1.6	map	table

PRCP and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with PRCP>0.00"	496	0.21"	-0.61	36	160	4.4*	map	table
Extreme events Days with PRCP>0.32"	99	0.70"	-0.45	11	27	2.5*	map	table

PRCP and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with PRCP>0.00"	496	0.21"	116	133	1.1	map	table
Extreme events Days with PRCP>0.32"	99	0.70"	26	21	1.2	map	table

PRCP under 2 index extremes Help

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	2549 by year	0.00"		overall	NAM	PNA	CTI

SNOW and NAM Help scatterplot	days by month	mean	mean NAM index	extreme high NAM days	extreme low NAM days	ratio of extreme high:low NAM days
Observed events Days with SNOW>0.0"	1	0.50"	1.38	1	0	Inf	map	table
Extreme events Days with SNOW>0.5"	0	NaN"	NaN	NaN	NaN	NaN	map	table

SNOW and PNA Help scatterplot	days by month	mean	mean PNA index	extreme high PNA days	extreme low PNA days	ratio of extreme high:low PNA days
Observed events Days with SNOW>0.0"	1	0.50"	-2.34	0	1	Inf	map	table
Extreme events Days with SNOW>0.5"	0	NaN"	NaN	NaN	NaN	NaN	map	table

SNOW and CTI Help	days by month	mean	high CTI days (moderate to strong El Niño winters)	low CTI days (moderate to strong La Niña winters)	ratio of high:low CTI (El Niño:La Niña days)
Observed events Days with SNOW>0.0"	1	0.50"	0	0	NaN	map	table
Extreme events Days with SNOW>0.5"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

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