MARION, SC - COOP Southeast station 385509

385509 - MARION, South Carolina

Latitude
34° 10´N

Longitude
79° 24´W

Elevation
17 meters

10 nearest COOP Southeast stations

1 mi	NW :	MARION 3 W, SC
8 mi	WNW :	PEE DEE, SC
17 mi	N :	DILLON, SC
19 mi	W :	FLORENCE CITY COUNTY ARPT, SC
21 mi	WNW :	FLORENCE 8 NE, SC
21 mi	WSW :	EFFINGHAM, SC
29 mi	SW :	LAKE CITY 2 SE, SC
29 mi	WNW :	DARLINGTON, SC
31 mi	SE :	CONWAY, SC
31 mi	NW :	SOCIETY HILL 6 S, SC

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

	Total observations	%	NDJFM observations	%
TMAX	15350	84.0%	6317	83.5%
TMIN	15262	83.6%	6233	82.4%
PRCP	15550	85.1%	6340	83.8%
SNOW	15627	85.6%	6364	84.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6317 by year	62.8°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	430	0.31	77	30	2.6*	map	table
Extreme low events Days with TMAX<=45°F	454	-0.26	75	113	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	430	-0.81	15	149	9.9*	map	table
Extreme low events Days with TMAX<=45°F	454	0.67	155	33	4.7*	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	430	28	126	4.5*	map	table
Extreme low events Days with TMAX<=45°F	454	69	77	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6233 by year	38.0°F	11.4°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<=22°F	478	-0.37	67	128	1.9*	map	table
Extreme high events Days with TMIN>=56°F	474	0.15	73	44	1.7*	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<=22°F	478	0.69	163	35	4.7*	map	table
Extreme high events Days with TMIN>=56°F	474	-0.60	37	139	3.8*	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<=22°F	478	61	73	1.2	map	table
Extreme high events Days with TMIN>=56°F	474	62	95	1.5*	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	6340 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"	1423	0.52"	0.02	261	250	1.0	map	table
Extreme events Days with PRCP>0.80"	281	1.39"	-0.15	45	56	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"	1423	0.52"	0.10	281	222	1.3*	map	table
Extreme events Days with PRCP>0.80"	281	1.39"	0.19	63	40	1.6	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"	1423	0.52"	208	234	1.1	map	table
Extreme events Days with PRCP>0.80"	281	1.39"	53	39	1.4	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	6364 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"	14	3.95"	-0.23	4	5	1.2	map	table
Extreme events Days with SNOW>8.0"	1	15.00"	1.39	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"	14	3.95"	1.02	7	0	Inf	map	table
Extreme events Days with SNOW>8.0"	1	15.00"	0.80	0	0	NaN	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"	14	3.95"	3	1	3.0	map	table
Extreme events Days with SNOW>8.0"	1	15.00"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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