JUNCTION FAA AP, TX - COOP South Central station 414671

414671 - JUNCTION FAA AP, Texas

Latitude
30° 30´N

Longitude
99° 46´W

Elevation
521 meters

COOP South Central

10 nearest COOP South Central stations

4 mi	SSW :	JUNCTION 4 SSW, TX
8 mi	SE :	SEGOVIA, TX
14 mi	SE :	DUNK RANCH, TX
14 mi	SW :	TELEGRAPH, TX
16 mi	NE :	LONDON, TX
16 mi	W :	ROOSEVELT 2 E, TX
18 mi	NE :	BREWERS STORE 5 SW, TX
19 mi	NNW :	SPINKS RANCH, TX
23 mi	NW :	MURR RANCH, TX
23 mi	E :	JAMES RIVER RANCH, TX

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

	Total observations	%	NDJFM observations	%
TMAX	7699	42.2%	3206	42.4%
TMIN	7699	42.2%	3206	42.4%
PRCP	7699	42.2%	3206	42.4%
SNOW	7699	42.2%	3206	42.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3206 by year	65.7°F	12.3°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>=82°F	269	-0.08	40	45	1.1	map	table
Extreme low events Days with TMAX<=46°F	241	-0.45	31	64	2.1*	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	269	-0.56	18	62	3.4*	map	table
Extreme low events Days with TMAX<=46°F	241	-0.05	36	33	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>=82°F	269	16	86	5.4*	map	table
Extreme low events Days with TMAX<=46°F	241	36	35	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3206 by year	36.3°F	11.5°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	270	-0.42	34	75	2.2*	map	table
Extreme high events Days with TMIN>=55°F	231	0.03	32	31	1.0	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	270	0.14	52	36	1.4	map	table
Extreme high events Days with TMIN>=55°F	231	-0.92	2	71	35.5*	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	270	23	58	2.5*	map	table
Extreme high events Days with TMIN>=55°F	231	23	49	2.1*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	3206 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"	494	0.22"	-0.26	70	103	1.5*	map	table
Extreme events Days with PRCP>0.35"	97	0.77"	-0.34	11	19	1.7	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"	494	0.22"	-0.26	51	101	2.0*	map	table
Extreme events Days with PRCP>0.35"	97	0.77"	-0.05	15	15	1.0	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"	494	0.22"	84	68	1.2	map	table
Extreme events Days with PRCP>0.35"	97	0.77"	17	9	1.9	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	3206 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"	21	1.89"	-0.12	3	3	1.0	map	table
Extreme events Days with SNOW>2.0"	4	4.68"	-0.18	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"	21	1.89"	0.42	5	0	Inf	map	table
Extreme events Days with SNOW>2.0"	4	4.68"	0.21	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"	21	1.89"	4	4	1.0	map	table
Extreme events Days with SNOW>2.0"	4	4.68"	2	1	2.0	map	table

SNOW under 2 index extremes Help

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