FLATONIA, TX - HCND station 413183

413183 - FLATONIA, Texas

Latitude
29° 40´N

Longitude
97° 7´W

Elevation
520 feet

10 nearest HCND stations

17 mi	SE :	HALLETTSVILLE 2N, TX
32 mi	W :	LULING, TX
55 mi	NE :	BRENHAM, TX
60 mi	W :	NEW BRAUNFELS, TX
68 mi	SE :	DANEVANG 1W, TX
82 mi	W :	SAN ANTONIO WSFO, TX
84 mi	WNW :	BLANCO, TX
91 mi	SSW :	BEEVILLE 5NE, TX
96 mi	W :	BOERNE, TX
99 mi	N :	TEMPLE, TX

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

	Total observations	%	NDJFM observations	%
TMAX	17807	97.5%	7317	96.7%
TMIN	17789	97.4%	7309	96.6%
PRCP	17718	97.0%	7257	96.0%
SNOW	12342	67.6%	5094	67.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7317 by year	67.4°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	566	0.04	83	77	1.1	map	table
Extreme low events Days with TMAX<=48°F	540	-0.09	92	106	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	566	-0.62	24	146	6.1*	map	table
Extreme low events Days with TMAX<=48°F	540	0.16	113	90	1.3	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	566	47	164	3.5*	map	table
Extreme low events Days with TMAX<=48°F	540	77	59	1.3	map	table

TMAX under 2 index extremes Help

Maps - choose one extreme:

TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7309 by year	46.2°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<=29°F	503	-0.20	81	116	1.4*	map	table
Extreme high events Days with TMIN>=64°F	543	0.15	99	70	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<=29°F	503	0.32	133	68	2.0*	map	table
Extreme high events Days with TMIN>=64°F	543	-0.90	11	196	17.8*	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<=29°F	503	54	84	1.6*	map	table
Extreme high events Days with TMIN>=64°F	543	62	134	2.2*	map	table

TMIN under 2 index extremes Help

Maps - choose one extreme:

PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7257 by year	0.09"		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"	1619	0.38"	0.13	311	242	1.3*	map	table
Extreme events Days with PRCP>0.60"	317	1.21"	-0.09	44	55	1.2	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"	1619	0.38"	-0.18	187	303	1.6*	map	table
Extreme events Days with PRCP>0.60"	317	1.21"	0.06	46	38	1.2	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"	1619	0.38"	313	193	1.6*	map	table
Extreme events Days with PRCP>0.60"	317	1.21"	79	29	2.7*	map	table

PRCP under 2 index extremes Help

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	5094 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"	8	2.06"	0.37	2	0	Inf	map	table
Extreme events Days with SNOW>4.0"	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"	8	2.06"	0.48	3	1	3.0	map	table
Extreme events Days with SNOW>4.0"	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"	8	2.06"	3	0	Inf	map	table
Extreme events Days with SNOW>4.0"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: