SUMMERVILLE, SC - COOP Southeast station 388426

388426 - SUMMERVILLE, South Carolina

Latitude
32° 59´N

Longitude
80° 11´W

Elevation
11 meters

10 nearest COOP Southeast stations

2 mi	ESE :	LADSON OAKBROOK, SC
10 mi	WNW :	GIVHANS FERRY 2 ESE, SC
10 mi	ESE :	CHARLESTON INTL ARPT, SC
11 mi	NW :	RIDGEVILLE, SC
20 mi	SE :	CHARLESTON CITY, SC
22 mi	NNE :	MONCKS CORNER 4 N, SC
22 mi	NNE :	PINOPOLIS DAM, SC
24 mi	ENE :	BETHERA 4 SW, SC
24 mi	SE :	SULLIVANS ISLAND, SC
26 mi	ESE :	ISLE OF PALMS, SC

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

	Total observations	%	NDJFM observations	%
TMAX	18243	99.9%	7551	99.8%
TMIN	18210	99.7%	7516	99.4%
PRCP	18243	99.9%	7550	99.8%
SNOW	18225	99.8%	7525	99.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7551 by year	63.5°F	11.2°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>=79°F	590	0.28	109	54	2.0*	map	table
Extreme low events Days with TMAX<=45°F	509	-0.18	90	115	1.3	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>=79°F	590	-0.76	20	192	9.6*	map	table
Extreme low events Days with TMAX<=45°F	509	0.52	146	39	3.7*	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>=79°F	590	57	128	2.2*	map	table
Extreme low events Days with TMAX<=45°F	509	79	70	1.1	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	7516 by year	39.1°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<=23°F	512	-0.40	65	135	2.1*	map	table
Extreme high events Days with TMIN>=57°F	517	0.23	89	48	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<=23°F	512	0.62	166	45	3.7*	map	table
Extreme high events Days with TMIN>=57°F	517	-0.60	33	155	4.7*	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<=23°F	512	70	62	1.1	map	table
Extreme high events Days with TMIN>=57°F	517	84	88	1.0	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	7550 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"	2087	0.41"	0.05	396	344	1.2	map	table
Extreme events Days with PRCP>0.67"	415	1.21"	-0.06	79	83	1.1	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"	2087	0.41"	0.14	424	294	1.4*	map	table
Extreme events Days with PRCP>0.67"	415	1.21"	0.29	95	45	2.1*	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"	2087	0.41"	377	277	1.4*	map	table
Extreme events Days with PRCP>0.67"	415	1.21"	92	43	2.1*	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	7525 by year	0.00"		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"	10	2.90"	0.16	5	3	1.7	map	table
Extreme events Days with SNOW>2.5"	2	9.15"	1.54	2	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"	10	2.90"	1.72	6	0	Inf	map	table
Extreme events Days with SNOW>2.5"	2	9.15"	1.89	1	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"	10	2.90"	1	1	1.0	map	table
Extreme events Days with SNOW>2.5"	2	9.15"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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