ROCK HOUSE, NC - COOP Mid-Atlantic station 317363

317363 - ROCK HOUSE, North Carolina

Latitude
35° 0´N

Longitude
83° 6´W

Elevation
946 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

6 mi	NW :	HIGHLANDS, NC
7 mi	WNW :	HIGHLANDS, NC
10 mi	N :	LAUREL MOUNTAIN, NC
11 mi	NE :	LAKE TOXAWAY 2 SW, NC
14 mi	NNW :	GLENVILLE DAM, NC
14 mi	WNW :	OTTO, NC
16 mi	N :	THORPE POWERHOUSE, NC
16 mi	N :	THORPE POWERHOUSE, NC
16 mi	N :	TUCKASEGEE 2 S, NC
17 mi	NNE :	OWENS GAP, NC

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

	Total observations	%	NDJFM observations	%
TMAX	3615	19.8%	1510	20.0%
TMIN	3612	19.8%	1506	19.9%
PRCP	3620	19.8%	1511	20.0%
SNOW	3619	19.8%	1511	20.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1510 by year	52.6°F	9.6°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>=67°F	119	-0.08	12	12	1.0	map	table
Extreme low events Days with TMAX<=38°F	118	-0.41	13	28	2.2*	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>=67°F	119	-0.74	4	39	9.8*	map	table
Extreme low events Days with TMAX<=38°F	118	0.81	44	8	5.5*	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>=67°F	119	5	50	10.0*	map	table
Extreme low events Days with TMAX<=38°F	118	20	60	3.0*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1506 by year	34.5°F	10.5°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<=18°F	104	-0.28	10	20	2.0	map	table
Extreme high events Days with TMIN>=50°F	122	0.18	16	10	1.6	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<=18°F	104	0.81	37	8	4.6*	map	table
Extreme high events Days with TMIN>=50°F	122	-0.90	2	46	23.0*	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<=18°F	104	22	47	2.1	map	table
Extreme high events Days with TMIN>=50°F	122	4	51	12.8*	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	1511 by year	0.24"		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"	566	0.65"	-0.16	80	114	1.4*	map	table
Extreme events Days with PRCP>1.12"	113	1.99"	0.02	20	20	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"	566	0.65"	-0.40	59	142	2.4*	map	table
Extreme events Days with PRCP>1.12"	113	1.99"	-0.39	9	21	2.3*	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"	566	0.65"	63	223	3.5*	map	table
Extreme events Days with PRCP>1.12"	113	1.99"	14	27	1.9	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	1511 by year	0.04"		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"	58	1.05"	-0.32	6	10	1.7	map	table
Extreme events Days with SNOW>2.0"	7	4.36"	-0.44	1	0	Inf	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"	58	1.05"	0.87	17	2	8.5*	map	table
Extreme events Days with SNOW>2.0"	7	4.36"	0.82	2	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"	58	1.05"	9	26	2.9	map	table
Extreme events Days with SNOW>2.0"	7	4.36"	1	2	2.0	map	table

SNOW under 2 index extremes Help

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