AMISTAD DAM, TX - COOP South Central station 410225

410225 - AMISTAD DAM, Texas

Latitude
29° 28´N

Longitude
101° 2´W

Elevation
353 meters

COOP South Central

10 nearest COOP South Central stations

8 mi	ESE :	DEL RIO 2 NW, TX
8 mi	SE :	DEL RIO INTL AP, TX
11 mi	SE :	DEL RIO, TX
13 mi	SE :	DEL RIO 3 S, TX
17 mi	NNW :	COMSTOCK, TX
25 mi	NW :	COMSTOCK 11 WNW, TX
29 mi	NNE :	FAWCETT RANCH, TX
29 mi	NE :	CARTA VALLEY 4 W, TX
34 mi	NNW :	BAKERS CROSSING, TX
35 mi	NNE :	LOMA ALTA, TX

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

	Total observations	%	NDJFM observations	%
TMAX	12262	67.1%	5041	66.7%
TMIN	12286	67.3%	5046	66.7%
PRCP	12295	67.3%	5051	66.8%
SNOW	12206	66.8%	4961	65.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5041 by year	67.6°F	11.5°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>=83°F	408	0.17	71	56	1.3	map	table
Extreme low events Days with TMAX<=49°F	381	-0.06	63	82	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>=83°F	408	-0.25	46	66	1.4	map	table
Extreme low events Days with TMAX<=49°F	381	0.25	90	55	1.6*	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>=83°F	408	51	81	1.6*	map	table
Extreme low events Days with TMAX<=49°F	381	73	27	2.7*	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	5046 by year	43.8°F	9.5°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<=30°F	378	-0.06	72	75	1.0	map	table
Extreme high events Days with TMIN>=58°F	413	0.29	86	45	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<=30°F	378	0.19	95	66	1.4	map	table
Extreme high events Days with TMIN>=58°F	413	-0.50	16	94	5.9*	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<=30°F	378	48	55	1.1	map	table
Extreme high events Days with TMIN>=58°F	413	64	54	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	5051 by year	0.03"		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"	925	0.15"	0.25	197	116	1.7*	map	table
Extreme events Days with PRCP>0.20"	182	0.55"	0.27	40	21	1.9*	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"	925	0.15"	-0.12	124	190	1.5*	map	table
Extreme events Days with PRCP>0.20"	182	0.55"	-0.01	25	34	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"	925	0.15"	229	62	3.7*	map	table
Extreme events Days with PRCP>0.20"	182	0.55"	55	11	5.0*	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	4961 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"	2	1.70"	-0.02	0	0	NaN	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	NaN	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"	2	1.70"	1.16	1	0	Inf	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	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"	2	1.70"	0	0	NaN	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

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