HARLINGEN, TX - COOP South Central station 413943

413943 - HARLINGEN, Texas

Latitude
26° 12´N

Longitude
97° 40´W

Elevation
12 meters

COOP South Central

Texas

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10 nearest COOP South Central stations

5 mi	SSE :	SAN BENITO, TX
5 mi	SSE :	SAN BENITO FILTER PLANT, TX
11 mi	WNW :	SANTA ROSA, TX
13 mi	WNW :	SANTA ROSA 3 WNW, TX
16 mi	WSW :	MERCEDES, TX
17 mi	WSW :	MERCEDES 6 SSE, TX
17 mi	ESE :	BAYVIEW, TX
19 mi	W :	WESLACO 2 E, TX
21 mi	NNE :	SAN PERLITA, TX
22 mi	NNW :	RAYMONDVILLE, TX

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

	Total observations	%	NDJFM observations	%
TMAX	17523	95.9%	7188	95.0%
TMIN	17503	95.8%	7175	94.9%
PRCP	17713	97.0%	7308	96.6%
SNOW	17840	97.7%	7323	96.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7188 by year	73.8°F	11.4°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>=87°F	627	-0.14	72	121	1.7*	map	table
Extreme low events Days with TMAX<=54°F	534	0.02	105	100	1.1	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>=87°F	627	-0.52	37	150	4.1*	map	table
Extreme low events Days with TMAX<=54°F	534	0.24	127	79	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>=87°F	627	90	122	1.4	map	table
Extreme low events Days with TMAX<=54°F	534	78	54	1.4*	map	table

TMAX under 2 index extremes Help

Station table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7175 by year	52.7°F	10.7°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<=37°F	569	-0.17	92	120	1.3	map	table
Extreme high events Days with TMIN>=69°F	484	0.12	75	67	1.1	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<=37°F	569	0.48	165	62	2.7*	map	table
Extreme high events Days with TMIN>=69°F	484	-0.80	12	155	12.9*	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<=37°F	569	67	79	1.2	map	table
Extreme high events Days with TMIN>=69°F	484	63	103	1.6*	map	table

TMIN under 2 index extremes Help

Station table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7308 by year	0.05"		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"	1557	0.21"	0.12	321	231	1.4*	map	table
Extreme events Days with PRCP>0.27"	310	0.79"	-0.03	58	56	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"	1557	0.21"	0.04	268	245	1.1	map	table
Extreme events Days with PRCP>0.27"	310	0.79"	0.29	72	36	2.0*	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"	1557	0.21"	302	163	1.9*	map	table
Extreme events Days with PRCP>0.27"	310	0.79"	86	23	3.7*	map	table

PRCP under 2 index extremes Help

Station table

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SNOW Help top of page

SNOW	observations	mean
NDJFM	7323 by year	0.00"

No days with measureable SNOW during NDJFM over 1948-1997