WATERTOWN, NY - HCND station 309000

309000 - WATERTOWN, New York

Latitude
43° 58´N

Longitude
75° 52´W

Elevation
497 feet

10 nearest HCND stations

22 mi	ESE :	LOWVILLE, NY
42 mi	E :	STILLWATER RESERVOIR, NY
47 mi	SW :	OSWEGO EAST, NY
49 mi	ENE :	WANAKENA RANGER SCHOOL, NY
56 mi	NE :	CANTON 4SE, NY
57 mi	NNE :	OGDENSBURG 4NE, NY
60 mi	SSW :	SYRACUSE WSO AP, NY
73 mi	ENE :	TUPPER LAKE SUNMOUNT, NY
77 mi	S :	MORRISVILLE 3S, NY
80 mi	SE :	LITTLE FALLS CITY RESER, NY

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

	Total observations	%	NDJFM observations	%
TMAX	18123	99.2%	7503	99.2%
TMIN	18078	99.0%	7482	98.9%
PRCP	16669	91.3%	6716	88.8%
SNOW	13364	73.2%	6087	80.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7503 by year	35.4°F	13.5°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>=56°F	537	0.19	93	48	1.9*	map	table
Extreme low events Days with TMAX<=15°F	580	-0.34	91	165	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>=56°F	537	-0.28	38	92	2.4*	map	table
Extreme low events Days with TMAX<=15°F	580	0.37	152	76	2.0*	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>=56°F	537	102	91	1.1	map	table
Extreme low events Days with TMAX<=15°F	580	72	95	1.3	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7482 by year	18.1°F	15.5°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<=-7°F	537	-0.10	104	116	1.1	map	table
Extreme high events Days with TMIN>=38°F	558	0.18	91	49	1.9*	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<=-7°F	537	0.33	130	74	1.8*	map	table
Extreme high events Days with TMIN>=38°F	558	-0.24	34	86	2.5*	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<=-7°F	537	65	76	1.2	map	table
Extreme high events Days with TMIN>=38°F	558	101	83	1.2	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	6716 by year	0.12"		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"	3769	0.22"	-0.03	580	600	1.0	map	table
Extreme events Days with PRCP>0.35"	738	0.65"	-0.04	104	107	1.0	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"	3769	0.22"	-0.01	612	632	1.0	map	table
Extreme events Days with PRCP>0.35"	738	0.65"	-0.01	124	120	1.0	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"	3769	0.22"	558	634	1.1*	map	table
Extreme events Days with PRCP>0.35"	738	0.65"	108	126	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	6087 by year	0.81"		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"	2255	2.18"	-0.14	333	445	1.3*	map	table
Extreme events Days with SNOW>3.4"	449	6.35"	-0.11	72	82	1.1	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"	2255	2.18"	0.17	473	325	1.5*	map	table
Extreme events Days with SNOW>3.4"	449	6.35"	0.27	104	53	2.0*	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"	2255	2.18"	292	374	1.3*	map	table
Extreme events Days with SNOW>3.4"	449	6.35"	53	64	1.2	map	table

SNOW under 2 index extremes Help

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