YORK PUMP STATION 3SSW, PA - HCND station 369933

369933 - YORK PUMP STATION 3SSW, Pennsylvania

Latitude
39° 55´N

Longitude
76° 45´W

Elevation
390 feet

10 nearest HCND stations

21 mi	NNW :	HARRISBURG CAPITAL CITY, PA
41 mi	S :	WOODSTOCK, MD
44 mi	S :	BALTIMORE WSO CITY, MD
47 mi	W :	CHAMBERSBURG 1ESE, PA
56 mi	ESE :	NEWARK UNIV FARM, DE
57 mi	S :	LAUREL 3W, MD
59 mi	E :	WEST CHESTER 1W, PA
60 mi	SE :	CHESTERTOWN, MD
65 mi	SE :	MILLINGTON 1SE, MD
65 mi	S :	COLLEGE PARK, MD

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

	Total observations	%	NDJFM observations	%
TMAX	18167	99.5%	7543	99.7%
TMIN	18208	99.7%	7555	99.9%
PRCP	17433	95.5%	7151	94.6%
SNOW	12086	66.2%	4868	64.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7543 by year	46.7°F	12.0°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>=66°F	527	0.35	109	31	3.5*	map	table
Extreme low events Days with TMAX<=30°F	579	-0.34	85	151	1.8*	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>=66°F	527	-0.60	19	129	6.8*	map	table
Extreme low events Days with TMAX<=30°F	579	0.52	178	56	3.2*	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>=66°F	527	65	106	1.6*	map	table
Extreme low events Days with TMAX<=30°F	579	67	67	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7555 by year	26.6°F	11.4°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<=9°F	532	-0.27	81	129	1.6*	map	table
Extreme high events Days with TMIN>=43°F	524	0.24	95	46	2.1*	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<=9°F	532	0.51	160	57	2.8*	map	table
Extreme high events Days with TMIN>=43°F	524	-0.28	41	96	2.3*	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<=9°F	532	56	44	1.3	map	table
Extreme high events Days with TMIN>=43°F	524	95	72	1.3	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	7151 by year	0.11"		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"	2650	0.30"	0.04	426	413	1.0	map	table
Extreme events Days with PRCP>0.49"	527	0.94"	0.05	87	75	1.2	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"	2650	0.30"	-0.10	416	499	1.2*	map	table
Extreme events Days with PRCP>0.49"	527	0.94"	0.18	109	67	1.6*	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"	2650	0.30"	393	434	1.1	map	table
Extreme events Days with PRCP>0.49"	527	0.94"	88	77	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	4868 by year	0.30"		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"	615	2.36"	-0.23	84	138	1.6*	map	table
Extreme events Days with SNOW>3.5"	113	7.25"	-0.38	13	29	2.2*	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"	615	2.36"	0.34	167	84	2.0*	map	table
Extreme events Days with SNOW>3.5"	113	7.25"	0.55	37	10	3.7*	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"	615	2.36"	65	72	1.1	map	table
Extreme events Days with SNOW>3.5"	113	7.25"	16	11	1.5	map	table

SNOW under 2 index extremes Help

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