LITTLE VALLEY, NY - COOP Northeast station 304808

304808 - LITTLE VALLEY, New York

Latitude
42° 15´N

Longitude
78° 49´W

Elevation
495 meters

10 nearest COOP Northeast stations

5 mi	NW :	NEW ALBION, NY
6 mi	WNW :	NEW ALBION 1 W, NY
7 mi	SE :	SALAMANCA, NY
9 mi	SE :	SALAMANCA, NY
9 mi	SE :	SALAMANCA 2, NY
9 mi	S :	REDHOUSE, NY
11 mi	SSE :	ALLEGANY STATE PARK, NY
17 mi	NW :	PERRYSBURG 1 SW, NY
17 mi	NNW :	GOWANDA CORRECTIONAL, NY
17 mi	NNW :	HELMUTH FIRE CONTROL, NY

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

	Total observations	%	NDJFM observations	%
TMAX	17907	98.1%	7363	97.4%
TMIN	17937	98.2%	7371	97.5%
PRCP	17945	98.3%	7374	97.5%
SNOW	17937	98.2%	7363	97.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7363 by year	36.6°F	12.8°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	501	0.23	80	39	2.1*	map	table
Extreme low events Days with TMAX<=18°F	519	-0.25	91	134	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	501	-0.33	35	102	2.9*	map	table
Extreme low events Days with TMAX<=18°F	519	0.48	148	53	2.8*	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	501	77	89	1.2	map	table
Extreme low events Days with TMAX<=18°F	519	65	61	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7371 by year	18.8°F	13.4°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<=-4°F	499	-0.21	92	131	1.4*	map	table
Extreme high events Days with TMIN>=36°F	558	0.19	88	45	2.0*	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<=-4°F	499	0.48	139	44	3.2*	map	table
Extreme high events Days with TMIN>=36°F	558	-0.31	40	102	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<=-4°F	499	61	57	1.1	map	table
Extreme high events Days with TMIN>=36°F	558	120	80	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	7374 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"	4268	0.23"	-0.09	637	760	1.2*	map	table
Extreme events Days with PRCP>0.36"	829	0.64"	-0.08	111	131	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"	4268	0.23"	0.03	734	711	1.0	map	table
Extreme events Days with PRCP>0.36"	829	0.64"	-0.11	115	149	1.3*	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"	4268	0.23"	659	756	1.1*	map	table
Extreme events Days with PRCP>0.36"	829	0.64"	132	165	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	7363 by year	0.94"		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"	2550	2.70"	-0.23	341	542	1.6*	map	table
Extreme events Days with SNOW>4.0"	425	7.41"	-0.39	43	106	2.5*	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"	2550	2.70"	0.20	539	360	1.5*	map	table
Extreme events Days with SNOW>4.0"	425	7.41"	0.29	89	43	2.1*	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"	2550	2.70"	347	486	1.4*	map	table
Extreme events Days with SNOW>4.0"	425	7.41"	54	79	1.5*	map	table

SNOW under 2 index extremes Help

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