COOPERSTOWN, ND - COOP Northern Plains station 321766

321766 - COOPERSTOWN, North Dakota

Latitude
47° 24´N

Longitude
98° 2´W

Elevation
421 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

9 mi	SW :	HANNAFORD, ND
15 mi	NNE :	SHARON, ND
21 mi	ESE :	COLGATE, ND
25 mi	S :	BALDHILL DAM, ND
26 mi	NNW :	MC VILLE, ND
28 mi	WSW :	COURTENAY 1 NW, ND
31 mi	S :	VALLEY CITY 3 NNW, ND
31 mi	WNW :	MC HENRY 3 W, ND
34 mi	ENE :	MAYVILLE, ND
37 mi	WNW :	GRACE CITY, ND

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

	Total observations	%	NDJFM observations	%
TMAX	18015	98.6%	7429	98.2%
TMIN	18016	98.6%	7423	98.1%
PRCP	18117	99.2%	7450	98.5%
SNOW	17400	95.3%	6844	90.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7429 by year	25.9°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>=48°F	533	0.32	105	49	2.1*	map	table
Extreme low events Days with TMAX<=0°F	525	-0.34	73	137	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>=48°F	533	0.14	83	51	1.6*	map	table
Extreme low events Days with TMAX<=0°F	525	-0.62	45	178	4.0*	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>=48°F	533	70	66	1.1	map	table
Extreme low events Days with TMAX<=0°F	525	48	103	2.1*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7423 by year	6.3°F	16.4°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	539	-0.32	80	137	1.7*	map	table
Extreme high events Days with TMIN>=29°F	542	0.29	99	44	2.2*	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	539	-0.45	67	175	2.6*	map	table
Extreme high events Days with TMIN>=29°F	542	0.12	81	51	1.6*	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	539	49	113	2.3*	map	table
Extreme high events Days with TMIN>=29°F	542	123	68	1.8*	map	table

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PRCP (total liquid water equivalent) Help top of page

PRCP	observations	mean		Distribution	during extreme days of
NDJFM	7450 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"	1221	0.13"	-0.09	190	224	1.2	map	table
Extreme events Days with PRCP>0.19"	235	0.37"	-0.01	40	37	1.1	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"	1221	0.13"	-0.28	132	254	1.9*	map	table
Extreme events Days with PRCP>0.19"	235	0.37"	-0.45	12	51	4.2*	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"	1221	0.13"	217	213	1.0	map	table
Extreme events Days with PRCP>0.19"	235	0.37"	42	44	1.0	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	6844 by year	0.20"		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"	753	1.81"	-0.18	109	157	1.4*	map	table
Extreme events Days with SNOW>3.0"	107	4.84"	-0.05	16	16	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"	753	1.81"	-0.33	79	165	2.1*	map	table
Extreme events Days with SNOW>3.0"	107	4.84"	-0.55	5	27	5.4*	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"	753	1.81"	125	125	1.0	map	table
Extreme events Days with SNOW>3.0"	107	4.84"	22	13	1.7	map	table

SNOW under 2 index extremes Help

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