HENNESSEY 4ESE, OK - HCND station 344055

344055 - HENNESSEY 4ESE, Oklahoma

Latitude
36° 7´N

Longitude
97° 50´W

Elevation
1150 feet

10 nearest HCND stations

18 mi	SSW :	KINGFISHER 2SE, OK
21 mi	N :	ENID, OK
27 mi	SE :	GUTHRIE, OK
27 mi	W :	OKEENE, OK
33 mi	ENE :	PERRY, OK
41 mi	E :	STILLWATER 2W, OK
42 mi	SW :	GEARY, OK
42 mi	N :	JEFFERSON, OK
54 mi	NNW :	CHEROKEE, OK
63 mi	SW :	WEATHERFORD, OK

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

	Total observations	%	NDJFM observations	%
TMAX	17499	95.8%	7192	95.1%
TMIN	17522	95.9%	7197	95.2%
PRCP	13001	71.2%	5356	70.8%
SNOW	11827	64.8%	4609	60.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7192 by year	54.2°F	14.0°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>=74°F	549	0.20	97	62	1.6*	map	table
Extreme low events Days with TMAX<=32°F	499	-0.26	91	134	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>=74°F	549	-0.35	45	117	2.6*	map	table
Extreme low events Days with TMAX<=32°F	499	-0.12	76	106	1.4	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>=74°F	549	47	148	3.1*	map	table
Extreme low events Days with TMAX<=32°F	499	68	57	1.2	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7197 by year	30.9°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<=14°F	525	-0.18	94	125	1.3	map	table
Extreme high events Days with TMIN>=48°F	511	0.24	100	54	1.9*	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<=14°F	525	-0.15	83	119	1.4*	map	table
Extreme high events Days with TMIN>=48°F	511	-0.51	16	101	6.3*	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<=14°F	525	49	80	1.6*	map	table
Extreme high events Days with TMIN>=48°F	511	74	89	1.2	map	table

TMIN under 2 index extremes Help

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	5356 by year	0.07"		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"	1177	0.30"	0.08	232	196	1.2	map	table
Extreme events Days with PRCP>0.48"	232	0.93"	0.11	39	32	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"	1177	0.30"	-0.18	147	220	1.5*	map	table
Extreme events Days with PRCP>0.48"	232	0.93"	-0.17	23	38	1.7	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"	1177	0.30"	249	125	2.0*	map	table
Extreme events Days with PRCP>0.48"	232	0.93"	47	25	1.9*	map	table

PRCP under 2 index extremes Help

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	4609 by year	0.08"		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"	179	1.98"	-0.03	33	33	1.0	map	table
Extreme events Days with SNOW>3.0"	25	5.11"	-0.18	2	3	1.5	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"	179	1.98"	0.13	37	24	1.5	map	table
Extreme events Days with SNOW>3.0"	25	5.11"	0.16	5	3	1.7	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"	179	1.98"	29	14	2.1*	map	table
Extreme events Days with SNOW>3.0"	25	5.11"	3	1	3.0	map	table

SNOW under 2 index extremes Help

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