SUMMERVILLE, SC - HCND station 388426

388426 - SUMMERVILLE, South Carolina

Latitude
32° 59´N

Longitude
80° 11´W

Elevation
35 feet

10 nearest HCND stations

20 mi	SE :	CHARLESTON CITY, SC
44 mi	WSW :	YEMASSEE, SC
51 mi	NNE :	KINGSTREE 1SE, SC
53 mi	SW :	BEAUFORT 7SW, SC
60 mi	ENE :	GEORGETOWN 2E, SC
66 mi	N :	SUMTER, SC
70 mi	WNW :	BLACKVILLE 3W, SC
83 mi	SW :	SAVANNAH WSO AP, GA
84 mi	NW :	COLUMBIA U OF SC, SC
88 mi	NE :	CONWAY, SC

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

	Total observations	%	NDJFM observations	%
TMAX	17416	95.4%	7136	94.4%
TMIN	17453	95.6%	7088	93.7%
PRCP	16336	89.4%	6768	89.5%
SNOW	12399	67.9%	5121	67.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7136 by year	63.6°F	11.3°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>=79°F	562	0.26	104	54	1.9*	map	table
Extreme low events Days with TMAX<=45°F	483	-0.24	79	115	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>=79°F	562	-0.77	16	184	11.5*	map	table
Extreme low events Days with TMAX<=45°F	483	0.54	139	37	3.8*	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>=79°F	562	46	128	2.8*	map	table
Extreme low events Days with TMAX<=45°F	483	71	70	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7088 by year	39.0°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	501	-0.43	62	135	2.2*	map	table
Extreme high events Days with TMIN>=57°F	489	0.20	81	46	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<=23°F	501	0.62	164	45	3.6*	map	table
Extreme high events Days with TMIN>=57°F	489	-0.59	33	149	4.5*	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<=23°F	501	68	62	1.1	map	table
Extreme high events Days with TMIN>=57°F	489	71	88	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	6768 by year	0.12"		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"	1947	0.40"	-0.00	350	339	1.0	map	table
Extreme events Days with PRCP>0.67"	383	1.21"	-0.15	64	82	1.3	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"	1947	0.40"	0.13	385	279	1.4*	map	table
Extreme events Days with PRCP>0.67"	383	1.21"	0.27	87	43	2.0*	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"	1947	0.40"	325	277	1.2*	map	table
Extreme events Days with PRCP>0.67"	383	1.21"	81	43	1.9*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	5121 by year	0.01"		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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