MARSHALL, TX - COOP South Central station 415618

415618 - MARSHALL, Texas

Latitude
32° 32´N

Longitude
94° 21´W

Elevation
107 meters

COOP South Central

10 nearest COOP South Central stations

15 mi	NE :	KARNACK 2 NW, TX
16 mi	N :	JEFFERSON, TX
16 mi	NW :	HARLETON, TX
19 mi	SSW :	TATUM, TX
19 mi	SE :	LATEX, TX
20 mi	ESE :	BETHANY, TX
22 mi	SW :	LONGVIEW 11 SE, TX
23 mi	WSW :	LONGVIEW, TX
28 mi	S :	CARTHAGE, TX
33 mi	N :	LINDEN, TX

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

	Total observations	%	NDJFM observations	%
TMAX	17909	98.1%	7381	97.6%
TMIN	17174	94.0%	7130	94.3%
PRCP	18071	98.9%	7434	98.3%
SNOW	18029	98.7%	7396	97.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7381 by year	61.3°F	12.5°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	494	0.07	73	66	1.1	map	table
Extreme low events Days with TMAX<=41°F	508	-0.15	79	113	1.4*	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	494	-0.57	24	128	5.3*	map	table
Extreme low events Days with TMAX<=41°F	508	0.23	117	81	1.4*	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	494	51	109	2.1*	map	table
Extreme low events Days with TMAX<=41°F	508	57	55	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7130 by year	38.8°F	11.2°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	518	-0.25	81	124	1.5*	map	table
Extreme high events Days with TMIN>=57°F	528	0.20	90	54	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<=23°F	518	0.52	160	56	2.9*	map	table
Extreme high events Days with TMIN>=57°F	528	-0.86	14	176	12.6*	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	518	36	55	1.5*	map	table
Extreme high events Days with TMIN>=57°F	528	76	108	1.4*	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	7434 by year	0.14"		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"	2067	0.49"	0.09	381	331	1.2	map	table
Extreme events Days with PRCP>0.85"	409	1.48"	0.04	65	58	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"	2067	0.49"	-0.24	227	412	1.8*	map	table
Extreme events Days with PRCP>0.85"	409	1.48"	-0.26	37	79	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"	2067	0.49"	381	303	1.3*	map	table
Extreme events Days with PRCP>0.85"	409	1.48"	81	57	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	7396 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"	29	1.92"	-0.23	2	7	3.5	map	table
Extreme events Days with SNOW>2.9"	5	4.50"	-0.48	0	2	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"	29	1.92"	0.88	10	0	Inf*	map	table
Extreme events Days with SNOW>2.9"	5	4.50"	1.05	3	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"	29	1.92"	1	3	3.0	map	table
Extreme events Days with SNOW>2.9"	5	4.50"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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