WHITE LAKE, SD - COOP Northern Plains station 399232

399232 - WHITE LAKE, South Dakota

Latitude
43° 44´N

Longitude
98° 43´W

Elevation
497 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

17 mi	ESE :	STICKNEY, SD
22 mi	N :	WESSINGTON SPRINGS 7SW, SD
25 mi	SW :	ACADEMY 2 NE, SD
25 mi	SSW :	PLATTE, SD
25 mi	NNE :	WESSINGTON SPRINGS, SD
26 mi	W :	PUKWANA 3 W, SD
28 mi	NW :	GANN VALLEY 4 NW, SD
29 mi	S :	BOVEE, SD
30 mi	W :	CHAMBERLAIN 5 S, SD
31 mi	W :	CHAMBERLAIN, SD

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

	Total observations	%	NDJFM observations	%
TMAX	17787	97.4%	7335	97.0%
TMIN	17729	97.1%	7324	96.8%
PRCP	17625	96.5%	7179	94.9%
SNOW	17716	97.0%	7195	95.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7335 by year	36.2°F	15.8°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	510	0.38	114	46	2.5*	map	table
Extreme low events Days with TMAX<=11°F	496	-0.43	69	151	2.2*	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	510	0.14	89	48	1.9*	map	table
Extreme low events Days with TMAX<=11°F	496	-0.44	58	154	2.7*	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>=60°F	510	71	88	1.2	map	table
Extreme low events Days with TMAX<=11°F	496	51	80	1.6*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7324 by year	14.4°F	14.5°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<=-10°F	549	-0.41	70	153	2.2*	map	table
Extreme high events Days with TMIN>=33°F	516	0.36	100	39	2.6*	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<=-10°F	549	-0.35	69	155	2.2*	map	table
Extreme high events Days with TMIN>=33°F	516	-0.00	69	68	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<=-10°F	549	44	82	1.9*	map	table
Extreme high events Days with TMIN>=33°F	516	102	92	1.1	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	7179 by year	0.02"		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"	692	0.25"	-0.29	96	164	1.7*	map	table
Extreme events Days with PRCP>0.40"	130	0.72"	0.02	19	19	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"	692	0.25"	-0.21	77	124	1.6*	map	table
Extreme events Days with PRCP>0.40"	130	0.72"	-0.18	10	19	1.9	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"	692	0.25"	130	115	1.1	map	table
Extreme events Days with PRCP>0.40"	130	0.72"	33	20	1.6	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7195 by year	0.18"		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"	535	2.36"	-0.39	60	133	2.2*	map	table
Extreme events Days with SNOW>4.0"	71	6.60"	-0.20	6	10	1.7	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"	535	2.36"	-0.32	49	111	2.3*	map	table
Extreme events Days with SNOW>4.0"	71	6.60"	-0.28	5	15	3.0*	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"	535	2.36"	79	105	1.3	map	table
Extreme events Days with SNOW>4.0"	71	6.60"	10	14	1.4	map	table

SNOW under 2 index extremes Help

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