ARNETT, OK - COOP South Central station 340332

340332 - ARNETT, Oklahoma

Latitude
36° 8´N

Longitude
99° 46´W

Elevation
751 meters

COOP South Central

10 nearest COOP South Central stations

11 mi	NW :	SHATTUCK, OK
12 mi	N :	GAGE AIRPORT, OK
12 mi	NNW :	SHATTUCK 1 N, OK
13 mi	SSW :	DURHAM, OK
15 mi	W :	HIGGINS 1 N, TX
19 mi	NNE :	FARGO, OK
24 mi	S :	ROLL, OK
27 mi	E :	VICI, OK
27 mi	SSW :	REYDON 7 NNE, OK
28 mi	ESE :	CAMARGO, OK

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

	Total observations	%	NDJFM observations	%
TMAX	17935	98.2%	7471	98.8%
TMIN	17767	97.3%	7446	98.5%
PRCP	18065	98.9%	7503	99.2%
SNOW	17569	96.2%	6971	92.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7471 by year	52.9°F	15.1°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	562	0.12	85	72	1.2	map	table
Extreme low events Days with TMAX<=29°F	533	-0.13	96	123	1.3	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	562	-0.35	41	106	2.6*	map	table
Extreme low events Days with TMAX<=29°F	533	-0.09	89	110	1.2	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	562	43	151	3.5*	map	table
Extreme low events Days with TMAX<=29°F	533	73	58	1.3	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	7446 by year	26.8°F	10.8°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<=10°F	561	-0.23	101	144	1.4*	map	table
Extreme high events Days with TMIN>=42°F	579	0.22	114	67	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<=10°F	561	-0.17	88	125	1.4*	map	table
Extreme high events Days with TMIN>=42°F	579	-0.36	34	98	2.9*	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<=10°F	561	45	85	1.9*	map	table
Extreme high events Days with TMIN>=42°F	579	83	101	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	7503 by year	0.03"		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"	1000	0.24"	0.02	178	166	1.1	map	table
Extreme events Days with PRCP>0.40"	196	0.77"	-0.04	28	30	1.1	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"	1000	0.24"	-0.05	140	150	1.1	map	table
Extreme events Days with PRCP>0.40"	196	0.77"	-0.03	30	32	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"	1000	0.24"	203	108	1.9*	map	table
Extreme events Days with PRCP>0.40"	196	0.77"	39	22	1.8*	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	6971 by year	0.06"		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"	198	2.04"	-0.01	46	39	1.2	map	table
Extreme events Days with SNOW>3.0"	34	5.98"	-0.14	5	7	1.4	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"	198	2.04"	0.06	34	30	1.1	map	table
Extreme events Days with SNOW>3.0"	34	5.98"	0.28	8	3	2.7	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"	198	2.04"	41	16	2.6*	map	table
Extreme events Days with SNOW>3.0"	34	5.98"	6	4	1.5	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: