OKEMAH, OK - COOP South Central station 346638

346638 - OKEMAH, Oklahoma

Latitude
35° 26´N

Longitude
96° 18´W

Elevation
285 meters

COOP South Central

10 nearest COOP South Central stations

1 mi	N :	OKEMAH 2, OK
12 mi	SSE :	WETUMKA 3 NE, OK
14 mi	NNW :	WELTY 1 SSE, OK
14 mi	SSE :	WETUMKA SCS, OK
19 mi	SE :	DUSTIN, OK
20 mi	NE :	OKMULGEE WATER WORKS, OK
22 mi	SSW :	WEWOKA, OK
23 mi	E :	DEWAR 2 NE, OK
23 mi	W :	PRAGUE, OK
25 mi	SSW :	HOLDENVILLE, OK

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

	Total observations	%	NDJFM observations	%
TMAX	18155	99.4%	7526	99.5%
TMIN	18133	99.3%	7523	99.5%
PRCP	18165	99.5%	7489	99.0%
SNOW	17798	97.5%	7119	94.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7526 by year	56.1°F	13.4°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>=75°F	568	0.23	93	55	1.7*	map	table
Extreme low events Days with TMAX<=35°F	533	-0.27	86	135	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>=75°F	568	-0.37	45	121	2.7*	map	table
Extreme low events Days with TMAX<=35°F	533	-0.05	96	111	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>=75°F	568	57	129	2.3*	map	table
Extreme low events Days with TMAX<=35°F	533	68	62	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7523 by year	34.4°F	11.7°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<=17°F	564	-0.31	85	144	1.7*	map	table
Extreme high events Days with TMIN>=53°F	519	0.25	104	57	1.8*	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<=17°F	564	0.09	123	104	1.2	map	table
Extreme high events Days with TMIN>=53°F	519	-0.66	13	134	10.3*	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<=17°F	564	41	75	1.8*	map	table
Extreme high events Days with TMIN>=53°F	519	77	95	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	7489 by year	0.08"		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"	1359	0.41"	0.08	250	220	1.1	map	table
Extreme events Days with PRCP>0.70"	263	1.22"	0.08	41	35	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"	1359	0.41"	-0.28	149	296	2.0*	map	table
Extreme events Days with PRCP>0.70"	263	1.22"	-0.38	18	57	3.2*	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"	1359	0.41"	257	179	1.4*	map	table
Extreme events Days with PRCP>0.70"	263	1.22"	60	32	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	7119 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"	128	1.69"	0.03	22	21	1.0	map	table
Extreme events Days with SNOW>2.5"	22	4.85"	-0.22	2	5	2.5	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"	128	1.69"	-0.24	20	31	1.6	map	table
Extreme events Days with SNOW>2.5"	22	4.85"	0.18	3	2	1.5	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"	128	1.69"	18	16	1.1	map	table
Extreme events Days with SNOW>2.5"	22	4.85"	3	1	3.0	map	table

SNOW under 2 index extremes Help

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