COWEETA EXP STATION, NC - COOP Mid-Atlantic station 312102

312102 - COWEETA EXP STATION, North Carolina

Latitude
35° 4´N

Longitude
83° 26´W

Elevation
686 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

0 mi	N :	COWEETA EXP STATION, NC
3 mi	SW :	COWEETA 8, NC
6 mi	ENE :	OTTO, NC
6 mi	NNW :	CARTOOGECHAYE CREEK, NC
8 mi	N :	FRANKLIN 3 W, NC
9 mi	NNE :	FRANKLIN, NC
11 mi	NNE :	FRANKLIN POWER HOUSE, NC
11 mi	NW :	WAYAH BALD, NC
11 mi	W :	GLADE GAP, NC
13 mi	E :	HIGHLANDS, NC

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

	Total observations	%	NDJFM observations	%
TMAX	18040	98.8%	7468	98.7%
TMIN	18046	98.8%	7470	98.8%
PRCP	18046	98.8%	7468	98.7%
SNOW	16690	91.4%	6112	80.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7468 by year	54.5°F	10.8°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>=70°F	583	0.24	98	57	1.7*	map	table
Extreme low events Days with TMAX<=38°F	585	-0.37	76	150	2.0*	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>=70°F	583	-0.60	32	156	4.9*	map	table
Extreme low events Days with TMAX<=38°F	585	0.82	210	28	7.5*	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>=70°F	583	78	114	1.5*	map	table
Extreme low events Days with TMAX<=38°F	585	91	74	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7470 by year	28.7°F	11.5°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<=12°F	550	-0.32	81	137	1.7*	map	table
Extreme high events Days with TMIN>=47°F	566	0.25	100	55	1.8*	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<=12°F	550	0.62	182	51	3.6*	map	table
Extreme high events Days with TMIN>=47°F	566	-0.71	26	173	6.7*	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<=12°F	550	74	66	1.1	map	table
Extreme high events Days with TMIN>=47°F	566	87	110	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	7468 by year	0.23"		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"	2839	0.60"	0.01	477	475	1.0	map	table
Extreme events Days with PRCP>1.03"	563	1.81"	0.07	101	87	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"	2839	0.60"	-0.13	431	559	1.3*	map	table
Extreme events Days with PRCP>1.03"	563	1.81"	-0.21	75	111	1.5*	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"	2839	0.60"	459	479	1.0	map	table
Extreme events Days with PRCP>1.03"	563	1.81"	87	87	1.0	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	6112 by year	0.03"		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"	50	3.22"	0.02	7	7	1.0	map	table
Extreme events Days with SNOW>4.1"	10	9.12"	0.70	2	1	2.0	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"	50	3.22"	0.92	25	4	6.2*	map	table
Extreme events Days with SNOW>4.1"	10	9.12"	0.95	5	0	Inf	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"	50	3.22"	8	2	4.0*	map	table
Extreme events Days with SNOW>4.1"	10	9.12"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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