HAYES 12 NNW, SD - COOP Northern Plains station 393677

393677 - HAYES 12 NNW, South Dakota

Latitude
44° 32´N

Longitude
101° 7´W

Elevation
683 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

3 mi	SW :	MOENVILLE 6 E, SD
12 mi	WNW :	KIRLEY 6 N, SD
13 mi	E :	HOPEWELL 1 SE, SD
16 mi	SE :	HAYES 5 ESE, SD
25 mi	W :	MILESVILLE 5 NE, SD
29 mi	NW :	DUPREE 15 SSE, SD
30 mi	SE :	FORT PIERRE 17 WSW, SD
30 mi	SE :	WENDTE , SD
31 mi	SSE :	VAN METRE, SD
32 mi	NW :	DUPREE 16 S, SD

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

	Total observations	%	NDJFM observations	%
TMAX	3983	21.8%	1666	22.0%
TMIN	4228	23.2%	1737	23.0%
PRCP	4343	23.8%	1784	23.6%
SNOW	4285	23.5%	1720	22.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1666 by year	36.3°F	16.5°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>=60°F	127	0.21	25	8	3.1*	map	table
Extreme low events Days with TMAX<=10°F	118	-1.27	8	60	7.5*	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>=60°F	127	-0.02	18	13	1.4	map	table
Extreme low events Days with TMAX<=10°F	118	-0.58	11	38	3.5*	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>=60°F	127	19	0	Inf*	map	table
Extreme low events Days with TMAX<=10°F	118	24	0	Inf*	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	1737 by year	14.6°F	14.1°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<=-9°F	119	-1.07	11	56	5.1*	map	table
Extreme high events Days with TMIN>=34°F	120	0.11	17	12	1.4	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<=-9°F	119	-0.56	10	39	3.9*	map	table
Extreme high events Days with TMIN>=34°F	120	-0.01	17	11	1.5	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<=-9°F	119	19	0	Inf*	map	table
Extreme high events Days with TMIN>=34°F	120	19	0	Inf*	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	1784 by year	0.01"		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"	199	0.12"	-0.71	18	67	3.7*	map	table
Extreme events Days with PRCP>0.17"	38	0.34"	-0.31	6	8	1.3	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"	199	0.12"	-0.26	20	35	1.8*	map	table
Extreme events Days with PRCP>0.17"	38	0.34"	-0.60	2	9	4.5*	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"	199	0.12"	42	0	Inf*	map	table
Extreme events Days with PRCP>0.17"	38	0.34"	9	0	Inf*	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	1720 by year	0.16"		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"	154	1.77"	-0.82	13	57	4.4*	map	table
Extreme events Days with SNOW>3.0"	19	4.71"	-0.32	3	4	1.3	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"	154	1.77"	-0.22	19	29	1.5	map	table
Extreme events Days with SNOW>3.0"	19	4.71"	-0.71	1	4	4.0	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"	154	1.77"	32	0	Inf*	map	table
Extreme events Days with SNOW>3.0"	19	4.71"	4	0	Inf	map	table

SNOW under 2 index extremes Help

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