WALHALLA, SC - HCND station 388887

388887 - WALHALLA, South Carolina

Latitude
34° 46´N

Longitude
83° 5´W

Elevation
980 feet

10 nearest HCND stations

16 mi	ESE :	CLEMSON UNIVERSITY, SC
18 mi	SW :	TOCCOA, GA
21 mi	NNW :	HIGHLANDS, NC
28 mi	ESE :	ANDERSON, SC
51 mi	N :	WAYNESVILLE 1E, NC
54 mi	SW :	GAINESVILLE, GA
54 mi	NE :	HENDERSONVILLE 1NE, NC
54 mi	SSE :	CALHOUN FALLS, SC
55 mi	WSW :	DAHLONEGA 2NW, GA
62 mi	ESE :	LAURENS, SC

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

	Total observations	%	NDJFM observations	%
TMAX	18020	98.7%	7454	98.6%
TMIN	18039	98.8%	7449	98.5%
PRCP	17192	94.1%	7150	94.5%
SNOW	12130	66.4%	4946	65.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7454 by year	58.2°F	10.3°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>=74°F	508	0.32	98	48	2.0*	map	table
Extreme low events Days with TMAX<=42°F	520	-0.29	78	127	1.6*	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>=74°F	508	-0.64	15	153	10.2*	map	table
Extreme low events Days with TMAX<=42°F	520	0.64	171	44	3.9*	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>=74°F	508	62	93	1.5*	map	table
Extreme low events Days with TMAX<=42°F	520	70	73	1.0	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	7449 by year	33.8°F	11.1°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	552	-0.36	74	144	1.9*	map	table
Extreme high events Days with TMIN>=52°F	497	0.25	80	45	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<=18°F	552	0.69	187	36	5.2*	map	table
Extreme high events Days with TMIN>=52°F	497	-0.58	27	138	5.1*	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	552	84	67	1.3	map	table
Extreme high events Days with TMIN>=52°F	497	89	76	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	7150 by year	0.19"		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"	2411	0.55"	0.02	410	406	1.0	map	table
Extreme events Days with PRCP>0.90"	482	1.56"	0.06	86	73	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"	2411	0.55"	-0.12	376	478	1.3*	map	table
Extreme events Days with PRCP>0.90"	482	1.56"	-0.12	68	92	1.4	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"	2411	0.55"	410	408	1.0	map	table
Extreme events Days with PRCP>0.90"	482	1.56"	76	58	1.3	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	4946 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"	67	2.93"	-0.27	7	15	2.1	map	table
Extreme events Days with SNOW>4.0"	13	5.92"	-0.18	3	2	1.5	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"	67	2.93"	0.92	27	2	13.5*	map	table
Extreme events Days with SNOW>4.0"	13	5.92"	1.19	7	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"	67	2.93"	11	4	2.8	map	table
Extreme events Days with SNOW>4.0"	13	5.92"	4	1	4.0	map	table

SNOW under 2 index extremes Help

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