JUNCTION 4 SSW, TX - COOP South Central station 414670

414670 - JUNCTION 4 SSW, Texas

Latitude
30° 27´N

Longitude
99° 48´W

Elevation
533 meters

COOP South Central

10 nearest COOP South Central stations

4 mi	NNE :	JUNCTION FAA AP, TX
8 mi	ESE :	SEGOVIA, TX
10 mi	SW :	TELEGRAPH, TX
13 mi	ESE :	DUNK RANCH, TX
14 mi	W :	ROOSEVELT 2 E, TX
20 mi	NE :	LONDON, TX
22 mi	NE :	BREWERS STORE 5 SW, TX
22 mi	N :	SPINKS RANCH, TX
23 mi	W :	REEVES STN, TX
23 mi	NW :	MURR RANCH, TX

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

	Total observations	%	NDJFM observations	%
TMAX	12170	66.6%	5030	66.5%
TMIN	12087	66.2%	5026	66.5%
PRCP	12510	68.5%	5229	69.1%
SNOW	12521	68.6%	5222	69.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5030 by year	68.5°F	11.8°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>=84°F	345	0.10	51	40	1.3	map	table
Extreme low events Days with TMAX<=49°F	353	0.20	79	51	1.5*	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>=84°F	345	-0.53	22	79	3.6*	map	table
Extreme low events Days with TMAX<=49°F	353	0.21	69	52	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>=84°F	345	3	163	54.3*	map	table
Extreme low events Days with TMAX<=49°F	353	65	58	1.1	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	5026 by year	37.1°F	11.7°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	418	0.09	73	58	1.3	map	table
Extreme high events Days with TMIN>=56°F	357	0.28	73	43	1.7*	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	418	0.21	83	56	1.5*	map	table
Extreme high events Days with TMIN>=56°F	357	-0.74	7	107	15.3*	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	418	37	121	3.3*	map	table
Extreme high events Days with TMIN>=56°F	357	26	109	4.2*	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	5229 by year	0.04"		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"	641	0.31"	0.13	144	104	1.4*	map	table
Extreme events Days with PRCP>0.50"	124	0.99"	0.22	30	16	1.9	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"	641	0.31"	-0.10	87	114	1.3	map	table
Extreme events Days with PRCP>0.50"	124	0.99"	0.05	18	17	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"	641	0.31"	96	106	1.1	map	table
Extreme events Days with PRCP>0.50"	124	0.99"	28	19	1.5	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	5222 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"	23	3.17"	0.19	4	1	4.0	map	table
Extreme events Days with SNOW>5.5"	4	8.07"	0.37	2	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"	23	3.17"	0.35	5	1	5.0	map	table
Extreme events Days with SNOW>5.5"	4	8.07"	0.06	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"	23	3.17"	6	6	1.0	map	table
Extreme events Days with SNOW>5.5"	4	8.07"	2	1	2.0	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: