HUNTSVILLE, TX - COOP South Central station 414382

414382 - HUNTSVILLE, Texas

Latitude
30° 43´N

Longitude
95° 33´W

Elevation
151 meters

COOP South Central

10 nearest COOP South Central stations

9 mi	ESE :	FOUR NOTCH GUARD STN, TX
12 mi	SW :	SAN JACINTO, TX
13 mi	NE :	RIVERSIDE, TX
20 mi	SW :	RICHARDS 3E, TX
24 mi	SW :	DACUS, TX
24 mi	W :	BEDIAS, TX
25 mi	SSW :	MONTGOMERY, TX
26 mi	NNW :	MIDWAY 4 NE, TX
27 mi	S :	CONROE, TX
27 mi	ESE :	COLDSPRING 5 SSW, TX

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

	Total observations	%	NDJFM observations	%
TMAX	18219	99.8%	7560	100.0%
TMIN	18210	99.7%	7553	99.9%
PRCP	18230	99.8%	7561	100.0%
SNOW	18100	99.1%	7431	98.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7560 by year	64.5°F	12.4°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>=81°F	544	0.03	79	77	1.0	map	table
Extreme low events Days with TMAX<=44°F	561	-0.08	94	118	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>=81°F	544	-0.57	27	143	5.3*	map	table
Extreme low events Days with TMAX<=44°F	561	0.24	133	83	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>=81°F	544	48	156	3.2*	map	table
Extreme low events Days with TMAX<=44°F	561	73	63	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7553 by year	43.9°F	11.3°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<=28°F	598	-0.24	91	142	1.6*	map	table
Extreme high events Days with TMIN>=62°F	534	0.19	93	57	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<=28°F	598	0.36	170	81	2.1*	map	table
Extreme high events Days with TMIN>=62°F	534	-0.87	9	186	20.7*	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<=28°F	598	65	94	1.4*	map	table
Extreme high events Days with TMIN>=62°F	534	59	121	2.1*	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	7561 by year	0.12"		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"	2210	0.42"	0.08	401	348	1.2*	map	table
Extreme events Days with PRCP>0.67"	440	1.34"	0.07	72	70	1.0	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"	2210	0.42"	-0.22	259	441	1.7*	map	table
Extreme events Days with PRCP>0.67"	440	1.34"	-0.10	46	69	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"	2210	0.42"	395	308	1.3*	map	table
Extreme events Days with PRCP>0.67"	440	1.34"	100	56	1.8*	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	7431 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"	15	2.13"	0.47	4	1	4.0	map	table
Extreme events Days with SNOW>3.0"	3	4.83"	0.65	1	0	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"	15	2.13"	0.29	3	1	3.0	map	table
Extreme events Days with SNOW>3.0"	3	4.83"	-0.40	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"	15	2.13"	3	2	1.5	map	table
Extreme events Days with SNOW>3.0"	3	4.83"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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