EDMUNDS ARROWWOOD REF, ND - COOP Northern Plains station 322536

322536 - EDMUNDS ARROWWOOD REF, North Dakota

Latitude
47° 16´N

Longitude
98° 52´W

Elevation
445 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

0 mi	N :	EDMUNDS ARROWWOOD REF, ND
7 mi	SSW :	PINGREE, ND
9 mi	WNW :	MELVILLE, ND
13 mi	E :	COURTENAY 1 NW, ND
14 mi	S :	BUCHANAN, ND
18 mi	NW :	CARRINGTON, ND
20 mi	N :	GRACE CITY, ND
20 mi	NW :	CARRINGTON 4 N, ND
20 mi	WSW :	WOODWORTH 3 E, ND
24 mi	NNE :	MC HENRY 3 W, ND

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

	Total observations	%	NDJFM observations	%
TMAX	8256	45.2%	3346	44.2%
TMIN	8277	45.3%	3332	44.1%
PRCP	8328	45.6%	3362	44.5%
SNOW	7143	39.1%	2257	29.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3346 by year	29.4°F	16.1°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>=52°F	237	0.70	65	10	6.5*	map	table
Extreme low events Days with TMAX<=3°F	239	-0.56	22	73	3.3*	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>=52°F	237	0.12	43	22	2.0*	map	table
Extreme low events Days with TMAX<=3°F	239	-0.38	31	60	1.9*	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>=52°F	237	24	29	1.2	map	table
Extreme low events Days with TMAX<=3°F	239	4	16	4.0*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3332 by year	8.2°F	16.3°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<=-19°F	237	-0.35	30	64	2.1*	map	table
Extreme high events Days with TMIN>=30°F	252	0.53	73	22	3.3*	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<=-19°F	237	-0.31	33	62	1.9*	map	table
Extreme high events Days with TMIN>=30°F	252	0.16	44	32	1.4	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<=-19°F	237	2	18	9.0*	map	table
Extreme high events Days with TMIN>=30°F	252	64	22	2.9*	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	3362 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"	508	0.13"	0.10	97	76	1.3	map	table
Extreme events Days with PRCP>0.19"	100	0.41"	-0.01	17	17	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"	508	0.13"	-0.14	74	97	1.3	map	table
Extreme events Days with PRCP>0.19"	100	0.41"	-0.25	7	17	2.4*	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"	508	0.13"	87	58	1.5*	map	table
Extreme events Days with PRCP>0.19"	100	0.41"	18	8	2.2	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	2257 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"	176	2.62"	0.15	39	24	1.6	map	table
Extreme events Days with SNOW>4.0"	28	7.05"	0.02	5	6	1.2	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"	176	2.62"	-0.26	23	41	1.8	map	table
Extreme events Days with SNOW>4.0"	28	7.05"	-0.51	0	7	Inf*	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"	176	2.62"	14	24	1.7	map	table
Extreme events Days with SNOW>4.0"	28	7.05"	6	2	3.0	map	table

SNOW under 2 index extremes Help

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