WATERTOWN, NY - COOP Northeast station 309000

309000 - WATERTOWN, New York

Latitude
43° 59´N

Longitude
75° 53´W

Elevation
152 meters

10 nearest COOP Northeast stations

4 mi	ENE :	BLACK RIVER 1 SW, NY
7 mi	W :	WATERTOWN AP, NY
7 mi	ENE :	FORT DRUM, NY
11 mi	WSW :	ADAMS CENTER, NY
12 mi	SSE :	BARNES CORNERS, NY
13 mi	SE :	HOOKER 12 NNW, NY
13 mi	SSW :	ADAMS, NY
17 mi	NNE :	THERESA, NY
19 mi	SSE :	RECTORS CORNERS, NY
23 mi	ESE :	BEAVER FALLS, NY

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

	Total observations	%	NDJFM observations	%
TMAX	18156	99.4%	7523	99.5%
TMIN	18164	99.5%	7528	99.5%
PRCP	18154	99.4%	7518	99.4%
SNOW	18011	98.6%	7434	98.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7523 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	538	0.19	93	48	1.9*	map	table
Extreme low events Days with TMAX<=15°F	584	-0.34	91	167	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	538	-0.28	38	92	2.4*	map	table
Extreme low events Days with TMAX<=15°F	584	0.37	153	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	538	103	91	1.1	map	table
Extreme low events Days with TMAX<=15°F	584	74	96	1.3	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	7528 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	539	-0.10	105	116	1.1	map	table
Extreme high events Days with TMIN>=38°F	564	0.19	92	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	539	0.33	131	75	1.7*	map	table
Extreme high events Days with TMIN>=38°F	564	-0.25	34	87	2.6*	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	539	66	76	1.2	map	table
Extreme high events Days with TMIN>=38°F	564	104	83	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	7518 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"	3776	0.22"	-0.03	582	601	1.0	map	table
Extreme events Days with PRCP>0.35"	742	0.65"	-0.04	105	108	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"	3776	0.22"	-0.01	614	632	1.0	map	table
Extreme events Days with PRCP>0.35"	742	0.65"	-0.00	125	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"	3776	0.22"	559	634	1.1*	map	table
Extreme events Days with PRCP>0.35"	742	0.65"	109	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	7434 by year	0.66"		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"	2260	2.19"	-0.14	334	445	1.3*	map	table
Extreme events Days with SNOW>3.4"	451	6.34"	-0.10	73	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"	2260	2.19"	0.17	474	327	1.4*	map	table
Extreme events Days with SNOW>3.4"	451	6.34"	0.26	104	54	1.9*	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"	2260	2.19"	292	375	1.3*	map	table
Extreme events Days with SNOW>3.4"	451	6.34"	53	64	1.2	map	table

SNOW under 2 index extremes Help

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