MADISONVILLE, TX - COOP South Central station 415477

415477 - MADISONVILLE, Texas

Latitude
30° 57´N

Longitude
95° 55´W

Elevation
77 meters

COOP South Central

10 nearest COOP South Central stations

12 mi	S :	BEDIAS, TX
14 mi	NE :	MIDWAY 4 NE, TX
17 mi	WSW :	BRYAN 17 NE, TX
21 mi	N :	CENTERVILLE, TX
26 mi	SSE :	SAN JACINTO, TX
27 mi	SE :	HUNTSVILLE, TX
29 mi	W :	WHEELOCK, TX
30 mi	SSE :	RICHARDS 3E, TX
30 mi	ENE :	LOVELADY, TX
31 mi	NNW :	JEWETT, TX

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

	Total observations	%	NDJFM observations	%
TMAX	18097	99.1%	7475	98.8%
TMIN	18076	99.0%	7445	98.4%
PRCP	18168	99.5%	7481	98.9%
SNOW	18117	99.2%	7417	98.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7475 by year	66.7°F	11.6°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	512	0.02	74	67	1.1	map	table
Extreme low events Days with TMAX<=47°F	537	-0.19	83	116	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>=82°F	512	-0.54	31	128	4.1*	map	table
Extreme low events Days with TMAX<=47°F	537	0.15	117	95	1.2	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	512	52	142	2.7*	map	table
Extreme low events Days with TMAX<=47°F	537	71	64	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7445 by year	43.6°F	11.6°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<=27°F	527	-0.19	80	112	1.4*	map	table
Extreme high events Days with TMIN>=62°F	593	0.16	101	65	1.6*	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<=27°F	527	0.48	153	65	2.4*	map	table
Extreme high events Days with TMIN>=62°F	593	-0.86	13	193	14.8*	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<=27°F	527	52	89	1.7*	map	table
Extreme high events Days with TMIN>=62°F	593	78	132	1.7*	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	7481 by year	0.11"		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"	1657	0.49"	0.04	289	277	1.0	map	table
Extreme events Days with PRCP>0.80"	326	1.45"	-0.03	51	55	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"	1657	0.49"	-0.21	172	320	1.9*	map	table
Extreme events Days with PRCP>0.80"	326	1.45"	-0.10	35	53	1.5	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"	1657	0.49"	310	234	1.3*	map	table
Extreme events Days with PRCP>0.80"	326	1.45"	68	40	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	7417 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	1.60"	0.32	2	1	2.0	map	table
Extreme events Days with SNOW>3.5"	2	4.00"	0.10	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	1.60"	0.33	2	0	Inf	map	table
Extreme events Days with SNOW>3.5"	2	4.00"	1.53	1	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"	13	1.60"	3	3	1.0	map	table
Extreme events Days with SNOW>3.5"	2	4.00"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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