HENNESSEY 4 ESE, OK - COOP South Central station 344055

344055 - HENNESSEY 4 ESE, Oklahoma

Latitude
36° 6´N

Longitude
97° 50´W

Elevation
351 meters

COOP South Central

10 nearest COOP South Central stations

13 mi	ENE :	MARSHALL, OK
13 mi	NNW :	WAUKOMIS, OK
16 mi	SE :	CRESCENT 1 W, OK
18 mi	SSW :	KINGFISHER 2 SE, OK
22 mi	N :	ENID, OK
22 mi	WNW :	AMES, OK
26 mi	E :	ORLANDO 1 NNE, OK
27 mi	NNE :	GARBER, OK
27 mi	W :	OKEENE, OK
29 mi	S :	PIEDMONT 3 N, OK

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

	Total observations	%	NDJFM observations	%
TMAX	17735	97.1%	7321	96.8%
TMIN	17624	96.5%	7250	95.9%
PRCP	18145	99.4%	7480	98.9%
SNOW	17619	96.5%	6957	92.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7321 by year	54.1°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	550	0.20	97	62	1.6*	map	table
Extreme low events Days with TMAX<=32°F	507	-0.26	91	135	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	550	-0.35	46	117	2.5*	map	table
Extreme low events Days with TMAX<=32°F	507	-0.12	77	108	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	550	47	148	3.1*	map	table
Extreme low events Days with TMAX<=32°F	507	70	57	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	7250 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	527	-0.18	95	125	1.3	map	table
Extreme high events Days with TMIN>=48°F	514	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	527	-0.15	83	120	1.4*	map	table
Extreme high events Days with TMIN>=48°F	514	-0.50	17	101	5.9*	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<=14°F	527	49	80	1.6*	map	table
Extreme high events Days with TMIN>=48°F	514	77	89	1.2	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	7480 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"	1179	0.30"	0.08	233	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"	1179	0.30"	-0.18	149	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"	1179	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

Maps - choose one extreme:

SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6957 by year	0.05"		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"	182	1.96"	-0.04	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"	182	1.96"	0.14	38	24	1.6	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"	182	1.96"	31	14	2.2*	map	table
Extreme events Days with SNOW>3.0"	25	5.11"	3	1	3.0	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: