GREENVILLE, TX - HCND station 413734

413734 - GREENVILLE, Texas

Latitude
33° 10´N

Longitude
96° 7´W

Elevation
535 feet

10 nearest HCND stations

61 mi	NNW :	DURANT-USDA, OK
68 mi	NNE :	HUGO, OK
71 mi	ENE :	CLARKSVILLE 2NE, TX
77 mi	SSW :	CORSICANA, TX
81 mi	NNE :	ANTLERS, OK
94 mi	NW :	ARDMORE, OK
102 mi	WSW :	WEATHERFORD, TX
104 mi	SSW :	MEXIA, TX
111 mi	ESE :	MARSHALL, TX
117 mi	NNW :	ADA, OK

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

	Total observations	%	NDJFM observations	%
TMAX	17261	94.5%	7108	94.0%
TMIN	17309	94.8%	7142	94.4%
PRCP	15748	86.2%	6443	85.2%
SNOW	12679	69.4%	5252	69.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7108 by year	59.0°F	13.2°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>=77°F	541	0.02	75	76	1.0	map	table
Extreme low events Days with TMAX<=38°F	522	-0.22	78	124	1.6*	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>=77°F	541	-0.52	24	129	5.4*	map	table
Extreme low events Days with TMAX<=38°F	522	0.06	109	100	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>=77°F	541	47	139	3.0*	map	table
Extreme low events Days with TMAX<=38°F	522	54	66	1.2	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	7142 by year	36.2°F	11.2°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<=20°F	491	-0.25	76	123	1.6*	map	table
Extreme high events Days with TMIN>=55°F	483	0.13	78	60	1.3	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<=20°F	491	0.34	132	67	2.0*	map	table
Extreme high events Days with TMIN>=55°F	483	-0.81	5	145	29.0*	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<=20°F	491	44	72	1.6*	map	table
Extreme high events Days with TMIN>=55°F	483	48	104	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	6443 by year	0.11"		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"	1737	0.41"	-0.01	281	294	1.0	map	table
Extreme events Days with PRCP>0.68"	345	1.32"	0.02	48	48	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"	1737	0.41"	-0.30	193	385	2.0*	map	table
Extreme events Days with PRCP>0.68"	345	1.32"	-0.17	30	49	1.6*	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"	1737	0.41"	302	244	1.2*	map	table
Extreme events Days with PRCP>0.68"	345	1.32"	63	40	1.6*	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	5252 by year	0.03"		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"	98	1.35"	-0.26	10	18	1.8	map	table
Extreme events Days with SNOW>2.0"	15	4.07"	-0.89	1	5	5.0	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"	98	1.35"	0.28	29	13	2.2	map	table
Extreme events Days with SNOW>2.0"	15	4.07"	0.82	7	1	7.0	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"	98	1.35"	14	12	1.2	map	table
Extreme events Days with SNOW>2.0"	15	4.07"	2	1	2.0	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: