DE SMET, SD - COOP Northern Plains station 392302

392302 - DE SMET, South Dakota

Latitude
44° 23´N

Longitude
97° 33´W

Elevation
524 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

15 mi	W :	IROQUOIS, SD
16 mi	NNE :	BRYANT 1 NE, SD
17 mi	SSW :	CARTHAGE, SD
19 mi	E :	ARLINGTON 1 W, SD
25 mi	S :	HOWARD, SD
26 mi	NW :	CARPENTER 4 NNE, SD
30 mi	NW :	LA DELLE 7 NE, SD
32 mi	W :	HURON, SD
33 mi	W :	HURON REGIONAL ARPT, SD
34 mi	SE :	MADISON 1 WNW, SD

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

	Total observations	%	NDJFM observations	%
TMAX	17766	97.3%	7374	97.5%
TMIN	17838	97.7%	7435	98.3%
PRCP	18016	98.6%	7503	99.2%
SNOW	17931	98.2%	7374	97.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7374 by year	32.0°F	15.2°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>=55°F	507	0.35	102	40	2.5*	map	table
Extreme low events Days with TMAX<=8°F	510	-0.36	78	143	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>=55°F	507	0.06	82	52	1.6*	map	table
Extreme low events Days with TMAX<=8°F	510	-0.41	63	153	2.4*	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>=55°F	507	73	87	1.2	map	table
Extreme low events Days with TMAX<=8°F	510	52	77	1.5*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7435 by year	12.5°F	15.0°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<=-13°F	518	-0.30	76	125	1.6*	map	table
Extreme high events Days with TMIN>=32°F	542	0.33	96	42	2.3*	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<=-13°F	518	-0.30	76	159	2.1*	map	table
Extreme high events Days with TMIN>=32°F	542	-0.03	69	66	1.0	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<=-13°F	518	42	71	1.7*	map	table
Extreme high events Days with TMIN>=32°F	542	114	97	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	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"	966	0.21"	-0.09	141	183	1.3*	map	table
Extreme events Days with PRCP>0.32"	181	0.59"	0.03	24	25	1.0	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"	966	0.21"	-0.24	109	193	1.8*	map	table
Extreme events Days with PRCP>0.32"	181	0.59"	-0.23	14	32	2.3*	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"	966	0.21"	138	162	1.2	map	table
Extreme events Days with PRCP>0.32"	181	0.59"	37	26	1.4	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	7374 by year	0.21"		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"	660	2.38"	-0.19	89	146	1.6*	map	table
Extreme events Days with SNOW>3.5"	129	5.78"	-0.09	20	26	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"	660	2.38"	-0.27	77	139	1.8*	map	table
Extreme events Days with SNOW>3.5"	129	5.78"	-0.43	8	32	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"	660	2.38"	86	91	1.1	map	table
Extreme events Days with SNOW>3.5"	129	5.78"	14	22	1.6	map	table

SNOW under 2 index extremes Help

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