TROY LOCK AND DAM, NY - COOP Northeast station 308600

308600 - TROY LOCK AND DAM, New York

Latitude
42° 45´N

Longitude
73° 41´W

Elevation
7 meters

10 nearest COOP Northeast stations

6 mi	W :	ALBANY COUNTY AP, NY
8 mi	NNE :	MELROSE 1 NE, NY
8 mi	SSW :	ALBANY, NY
9 mi	N :	MECHANICVILLE 2 S, NY
10 mi	SSE :	WEST SAND LAKE 2 S, NY
11 mi	NNE :	SCHAGHTICOKE 1 W, NY
11 mi	ENE :	GRAFTON, NY
12 mi	WNW :	SCHENECTADY, NY
13 mi	WSW :	VOORHEESVILLE, NY
13 mi	WNW :	SCHENECTADY, NY

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

	Total observations	%	NDJFM observations	%
TMAX	14976	82.0%	6218	82.2%
TMIN	14994	82.1%	6223	82.3%
PRCP	14921	81.7%	6145	81.3%
SNOW	14172	77.6%	5482	72.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6218 by year	38.7°F	12.4°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>=58°F	426	0.36	91	28	3.2*	map	table
Extreme low events Days with TMAX<=20°F	468	-0.24	81	122	1.5*	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>=58°F	426	-0.25	37	76	2.1*	map	table
Extreme low events Days with TMAX<=20°F	468	0.41	127	54	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>=58°F	426	78	61	1.3	map	table
Extreme low events Days with TMAX<=20°F	468	58	52	1.1	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	6223 by year	21.0°F	13.0°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<=0°F	448	-0.06	91	95	1.0	map	table
Extreme high events Days with TMIN>=38°F	474	0.24	74	29	2.6*	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<=0°F	448	0.31	117	70	1.7*	map	table
Extreme high events Days with TMIN>=38°F	474	-0.19	36	74	2.1*	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<=0°F	448	64	44	1.5*	map	table
Extreme high events Days with TMIN>=38°F	474	111	57	1.9*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	6145 by year	0.08"		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"	1968	0.25"	0.00	310	300	1.0	map	table
Extreme events Days with PRCP>0.42"	392	0.75"	-0.01	65	56	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"	1968	0.25"	0.01	333	323	1.0	map	table
Extreme events Days with PRCP>0.42"	392	0.75"	0.25	84	44	1.9*	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"	1968	0.25"	360	195	1.8*	map	table
Extreme events Days with PRCP>0.42"	392	0.75"	79	33	2.4*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	5482 by year	0.31"		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"	693	2.43"	-0.24	97	160	1.6*	map	table
Extreme events Days with SNOW>3.7"	138	7.00"	-0.32	14	34	2.4*	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"	693	2.43"	0.16	160	122	1.3	map	table
Extreme events Days with SNOW>3.7"	138	7.00"	0.46	44	20	2.2*	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"	693	2.43"	108	59	1.8*	map	table
Extreme events Days with SNOW>3.7"	138	7.00"	27	13	2.1*	map	table

SNOW under 2 index extremes Help

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