DENISON DAM, TX - COOP South Central station 412394

412394 - DENISON DAM, Texas

Latitude
33° 49´N

Longitude
96° 34´W

Elevation
187 meters

COOP South Central

10 nearest COOP South Central stations

2 mi	E :	DENISON HIWAY 60 BRIDGE, TX
9 mi	SSW :	SHERMAN, TX
14 mi	WNW :	WILLIS OK UNIV BIO STN, OK
16 mi	NW :	KINGSTON, OK
16 mi	W :	GORDONVILLE, TX
17 mi	NE :	DURANT, OK
18 mi	N :	CUMBERLAND OIL FIELD, OK
19 mi	E :	YUBA 2 W, OK
24 mi	NNW :	MADILL, OK
26 mi	ESE :	BONHAM 3 NNE, TX

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

	Total observations	%	NDJFM observations	%
TMAX	17984	98.5%	7486	99.0%
TMIN	17983	98.5%	7486	99.0%
PRCP	18009	98.6%	7498	99.1%
SNOW	17828	97.6%	7344	97.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7486 by year	58.7°F	13.3°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>=77°F	563	0.12	85	65	1.3	map	table
Extreme low events Days with TMAX<=37°F	513	-0.18	84	117	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>=77°F	563	-0.54	27	134	5.0*	map	table
Extreme low events Days with TMAX<=37°F	513	0.07	104	97	1.1	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>=77°F	563	54	139	2.6*	map	table
Extreme low events Days with TMAX<=37°F	513	52	59	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7486 by year	36.8°F	11.0°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<=21°F	566	-0.18	92	129	1.4*	map	table
Extreme high events Days with TMIN>=54°F	545	0.13	95	68	1.4*	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<=21°F	566	0.21	132	87	1.5*	map	table
Extreme high events Days with TMIN>=54°F	545	-0.69	9	142	15.8*	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<=21°F	566	44	83	1.9*	map	table
Extreme high events Days with TMIN>=54°F	545	88	102	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	7498 by year	0.08"		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"	1569	0.40"	0.09	289	241	1.2*	map	table
Extreme events Days with PRCP>0.62"	307	1.24"	0.14	54	38	1.4	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"	1569	0.40"	-0.27	177	336	1.9*	map	table
Extreme events Days with PRCP>0.62"	307	1.24"	-0.23	27	57	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"	1569	0.40"	305	194	1.6*	map	table
Extreme events Days with PRCP>0.62"	307	1.24"	62	36	1.7*	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	7344 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"	23	2.96"	-0.70	1	8	8.0	map	table
Extreme events Days with SNOW>5.0"	2	7.70"	-0.55	0	1	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"	23	2.96"	0.30	6	2	3.0	map	table
Extreme events Days with SNOW>5.0"	2	7.70"	-0.48	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"	23	2.96"	1	5	5.0	map	table
Extreme events Days with SNOW>5.0"	2	7.70"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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