SONORA, TX - COOP South Central station 418449

418449 - SONORA, Texas

Latitude
30° 35´N

Longitude
100° 39´W

Elevation
652 meters

COOP South Central

10 nearest COOP South Central stations

14 mi	NE :	MC INTOSH RANCH, TX
15 mi	NNW :	ELDORADO 11 SW, TX
17 mi	NW :	ELDORADO 19 SW, TX
18 mi	NNE :	ELDORADO 2 SE, TX
22 mi	S :	SUBSTATION 14, TX
22 mi	SSE :	SONORA EXPERIMENT STN, TX
24 mi	E :	REILEY RANCH, TX
26 mi	SE :	HUMBLE PUMP STN 5 WNW, TX
27 mi	N :	ELDORADO 11 NW, TX
29 mi	ESE :	REEVES STN, TX

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

	Total observations	%	NDJFM observations	%
TMAX	16545	90.6%	6535	86.4%
TMIN	16292	89.2%	6441	85.2%
PRCP	16945	92.8%	6748	89.2%
SNOW	17092	93.6%	6826	90.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6535 by year	66.8°F	11.4°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>=82°F	476	0.01	75	72	1.0	map	table
Extreme low events Days with TMAX<=48°F	473	-0.13	85	100	1.2	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>=82°F	476	-0.31	52	100	1.9*	map	table
Extreme low events Days with TMAX<=48°F	473	0.23	101	64	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>=82°F	476	29	138	4.8*	map	table
Extreme low events Days with TMAX<=48°F	473	67	55	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6441 by year	36.2°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<=20°F	485	-0.17	73	102	1.4	map	table
Extreme high events Days with TMIN>=54°F	496	0.03	77	68	1.1	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<=20°F	485	0.28	115	68	1.7*	map	table
Extreme high events Days with TMIN>=54°F	496	-0.61	18	126	7.0*	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<=20°F	485	43	102	2.4*	map	table
Extreme high events Days with TMIN>=54°F	496	67	106	1.6*	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	6748 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"	799	0.28"	0.01	140	127	1.1	map	table
Extreme events Days with PRCP>0.45"	153	0.90"	0.18	25	14	1.8	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"	799	0.28"	-0.06	109	141	1.3	map	table
Extreme events Days with PRCP>0.45"	153	0.90"	-0.00	27	30	1.1	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"	799	0.28"	166	89	1.9*	map	table
Extreme events Days with PRCP>0.45"	153	0.90"	41	10	4.1*	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6826 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"	13	2.44"	-0.69	0	3	Inf	map	table
Extreme events Days with SNOW>4.0"	2	6.45"	-1.07	0	0	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"	13	2.44"	0.83	4	0	Inf	map	table
Extreme events Days with SNOW>4.0"	2	6.45"	0.34	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"	13	2.44"	3	3	1.0	map	table
Extreme events Days with SNOW>4.0"	2	6.45"	2	0	Inf	map	table

SNOW under 2 index extremes Help

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