DUMAS, AR - COOP Southeast station 032148

032148 - DUMAS, Arkansas

Latitude
33° 53´N

Longitude
91° 29´W

Elevation
50 meters

10 nearest COOP Southeast stations

1 mi	W :	DUMAS, AR
12 mi	NE :	ARKANSAS POST, AR
12 mi	E :	WATSON, AR
13 mi	ESE :	KELSO 3 NW, AR
14 mi	ESE :	ROHWER 2 NNE, AR
14 mi	NNW :	CUMMINS FARM, AR
16 mi	SE :	MCARTHUR, AR
20 mi	W :	STAR CITY, AR
21 mi	W :	STAR CITY 2 S, AR
24 mi	SSE :	DERMOTT 3 NE, AR

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

	Total observations	%	NDJFM observations	%
TMAX	18162	99.4%	7528	99.5%
TMIN	18154	99.4%	7524	99.5%
PRCP	18152	99.4%	7525	99.5%
SNOW	18143	99.3%	7504	99.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7528 by year	59.4°F	12.5°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>=77°F	531	0.16	88	62	1.4*	map	table
Extreme low events Days with TMAX<=39°F	505	-0.33	71	133	1.9*	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>=77°F	531	-0.65	24	153	6.4*	map	table
Extreme low events Days with TMAX<=39°F	505	0.29	124	71	1.7*	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>=77°F	531	55	95	1.7*	map	table
Extreme low events Days with TMAX<=39°F	505	55	57	1.0	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	7524 by year	38.2°F	11.1°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<=22°F	510	-0.33	71	130	1.8*	map	table
Extreme high events Days with TMIN>=56°F	528	0.25	101	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<=22°F	510	0.59	167	48	3.5*	map	table
Extreme high events Days with TMIN>=56°F	528	-0.93	6	187	31.2*	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<=22°F	510	44	67	1.5*	map	table
Extreme high events Days with TMIN>=56°F	528	76	116	1.5*	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	7525 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"	2180	0.55"	0.02	365	358	1.0	map	table
Extreme events Days with PRCP>0.90"	429	1.66"	0.22	84	57	1.5*	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"	2180	0.55"	-0.27	235	450	1.9*	map	table
Extreme events Days with PRCP>0.90"	429	1.66"	-0.40	31	95	3.1*	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"	2180	0.55"	340	366	1.1	map	table
Extreme events Days with PRCP>0.90"	429	1.66"	72	69	1.0	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	7504 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"	71	2.18"	-0.54	5	19	3.8*	map	table
Extreme events Days with SNOW>3.0"	14	5.93"	-0.03	2	2	1.0	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"	71	2.18"	0.45	18	8	2.2	map	table
Extreme events Days with SNOW>3.0"	14	5.93"	0.46	4	2	2.0	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"	71	2.18"	8	8	1.0	map	table
Extreme events Days with SNOW>3.0"	14	5.93"	3	2	1.5	map	table

SNOW under 2 index extremes Help

Maps - choose one extreme: