SAINT CHARLES, AR - COOP Southeast station 036376

036376 - SAINT CHARLES, Arkansas

Latitude
34° 23´N

Longitude
91° 8´W

Elevation
61 meters

10 nearest COOP Southeast stations

17 mi	NE :	MARVELL, AR
17 mi	WNW :	STUTTGART 9 ESE, AR
21 mi	N :	CLARENDON, AR
24 mi	WNW :	STUTTGART, AR
28 mi	SSW :	ARKANSAS POST, AR
32 mi	NE :	MARIANNA 2 S, AR
33 mi	ENE :	HELENA, AR
34 mi	NE :	BEAR CREEK LAKE, AR
34 mi	SW :	CUMMINS FARM, AR
34 mi	SSW :	WATSON, AR

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

	Total observations	%	NDJFM observations	%
TMAX	17385	95.2%	7217	95.4%
TMIN	17353	95.0%	7210	95.3%
PRCP	17751	97.2%	7353	97.2%
SNOW	17865	97.8%	7329	96.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7217 by year	56.8°F	13.1°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>=75°F	630	0.14	95	65	1.5*	map	table
Extreme low events Days with TMAX<=36°F	514	-0.29	74	133	1.8*	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	630	-0.61	30	166	5.5*	map	table
Extreme low events Days with TMAX<=36°F	514	0.32	139	75	1.9*	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	630	72	123	1.7*	map	table
Extreme low events Days with TMAX<=36°F	514	52	63	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7210 by year	35.9°F	11.0°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	531	-0.27	76	129	1.7*	map	table
Extreme high events Days with TMIN>=54°F	508	0.26	99	53	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<=20°F	531	0.48	156	63	2.5*	map	table
Extreme high events Days with TMIN>=54°F	508	-0.76	17	156	9.2*	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	531	39	61	1.6*	map	table
Extreme high events Days with TMIN>=54°F	508	100	104	1.0	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	7353 by year	0.16"		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"	1988	0.59"	0.06	347	315	1.1	map	table
Extreme events Days with PRCP>0.98"	395	1.70"	0.16	71	49	1.4	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"	1988	0.59"	-0.26	240	417	1.7*	map	table
Extreme events Days with PRCP>0.98"	395	1.70"	-0.45	29	98	3.4*	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"	1988	0.59"	328	333	1.0	map	table
Extreme events Days with PRCP>0.98"	395	1.70"	70	72	1.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7329 by year	0.02"		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"	63	2.07"	-0.21	5	11	2.2	map	table
Extreme events Days with SNOW>3.0"	11	5.75"	-0.01	0	2	Inf	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"	63	2.07"	0.19	13	10	1.3	map	table
Extreme events Days with SNOW>3.0"	11	5.75"	0.69	2	0	Inf	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"	63	2.07"	9	12	1.3	map	table
Extreme events Days with SNOW>3.0"	11	5.75"	1	1	1.0	map	table

SNOW under 2 index extremes Help

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