SCARSDALE, NY - COOP Northeast station 307497

307497 - SCARSDALE, New York

Latitude
40° 59´N

Longitude
73° 48´W

Elevation
61 meters

10 nearest COOP Northeast stations

2 mi	WNW :	DOBBS FERRY ARDSLEY, NY
3 mi	S :	EASTCHESTER, NY
3 mi	NW :	WOODLANDS ARDSLEY, NY
4 mi	ENE :	WHITE PLAINS MPL MOOR, NY
4 mi	SE :	LARCHMONT, NY
6 mi	NNE :	VALHALLA 2 E, NY
7 mi	NE :	WHITE PLAINS WESTCHESTER CO A, NY
7 mi	NE :	WHITE PLAINS WESTCHESTER CO A, NY
8 mi	WNW :	SPARKILL, NY
9 mi	NE :	GREENWICH, CT

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

	Total observations	%	NDJFM observations	%
TMAX	15138	82.9%	6261	82.8%
TMIN	15060	82.5%	6260	82.8%
PRCP	14680	80.4%	6136	81.1%
SNOW	14524	79.5%	5574	73.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6261 by year	45.2°F	11.1°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>=62°F	490	0.31	95	30	3.2*	map	table
Extreme low events Days with TMAX<=29°F	444	-0.31	69	118	1.7*	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>=62°F	490	-0.38	22	87	4.0*	map	table
Extreme low events Days with TMAX<=29°F	444	0.47	125	52	2.4*	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>=62°F	490	62	104	1.7*	map	table
Extreme low events Days with TMAX<=29°F	444	51	66	1.3	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6260 by year	26.6°F	10.5°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<=10°F	442	-0.21	75	103	1.4	map	table
Extreme high events Days with TMIN>=42°F	445	0.11	73	47	1.6*	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<=10°F	442	0.43	123	59	2.1*	map	table
Extreme high events Days with TMIN>=42°F	445	-0.26	27	74	2.7*	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<=10°F	442	50	63	1.3	map	table
Extreme high events Days with TMIN>=42°F	445	64	97	1.5*	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	6136 by year	0.13"		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"	1814	0.43"	-0.14	236	338	1.4*	map	table
Extreme events Days with PRCP>0.69"	357	1.24"	-0.11	52	66	1.3	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"	1814	0.43"	-0.06	301	337	1.1	map	table
Extreme events Days with PRCP>0.69"	357	1.24"	0.20	74	35	2.1*	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"	1814	0.43"	253	367	1.5*	map	table
Extreme events Days with PRCP>0.69"	357	1.24"	56	62	1.1	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	5574 by year	0.22"		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"	463	2.65"	-0.24	63	106	1.7*	map	table
Extreme events Days with SNOW>4.0"	82	7.99"	-0.54	5	26	5.2*	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"	463	2.65"	0.12	101	83	1.2	map	table
Extreme events Days with SNOW>4.0"	82	7.99"	0.51	26	8	3.2*	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"	463	2.65"	57	85	1.5*	map	table
Extreme events Days with SNOW>4.0"	82	7.99"	13	9	1.4	map	table

SNOW under 2 index extremes Help

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