UNDERWOOD, ND - COOP Northern Plains station 328872

328872 - UNDERWOOD, North Dakota

Latitude
47° 27´N

Longitude
101° 9´W

Elevation
616 meters

COOP Northern Plains

10 nearest COOP Northern Plains stations

10 mi	WNW :	RIVERDALE, ND
12 mi	W :	UNDERWOOD 12 W, ND
13 mi	SSE :	WASHBURN, ND
13 mi	SSE :	WASHBURN POWER PLANT, ND
13 mi	SSE :	WASHBURN WATER WORKS, ND
13 mi	ENE :	TURTLE LAKE, ND
18 mi	NW :	GARRISON 1 NNW, ND
19 mi	NW :	GARRISON 1 NNW, ND
26 mi	SE :	WILTON, ND
26 mi	NNW :	MAX, ND

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

	Total observations	%	NDJFM observations	%
TMAX	15116	82.8%	6172	81.6%
TMIN	15112	82.7%	6152	81.3%
PRCP	15189	83.2%	6202	82.0%
SNOW	13690	75.0%	4759	62.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6172 by year	28.1°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>=51°F	468	0.43	106	35	3.0*	map	table
Extreme low events Days with TMAX<=1°F	427	-0.58	56	149	2.7*	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>=51°F	468	0.27	97	35	2.8*	map	table
Extreme low events Days with TMAX<=1°F	427	-0.69	38	159	4.2*	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>=51°F	468	66	60	1.1	map	table
Extreme low events Days with TMAX<=1°F	427	55	58	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6152 by year	8.7°F	15.8°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<=-17°F	455	-0.50	60	150	2.5*	map	table
Extreme high events Days with TMIN>=30°F	454	0.43	109	37	2.9*	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<=-17°F	455	-0.50	49	151	3.1*	map	table
Extreme high events Days with TMIN>=30°F	454	0.27	85	38	2.2*	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<=-17°F	455	53	59	1.1	map	table
Extreme high events Days with TMIN>=30°F	454	93	56	1.7*	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	6202 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"	1190	0.09"	-0.16	177	237	1.3*	map	table
Extreme events Days with PRCP>0.14"	228	0.29"	-0.25	31	55	1.8*	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"	1190	0.09"	-0.29	127	255	2.0*	map	table
Extreme events Days with PRCP>0.14"	228	0.29"	-0.27	24	42	1.8*	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"	1190	0.09"	183	217	1.2	map	table
Extreme events Days with PRCP>0.14"	228	0.29"	43	34	1.3	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	4759 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"	541	1.58"	-0.12	92	101	1.1	map	table
Extreme events Days with SNOW>2.0"	105	4.56"	-0.32	14	28	2.0	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"	541	1.58"	-0.42	56	134	2.4*	map	table
Extreme events Days with SNOW>2.0"	105	4.56"	-0.43	9	24	2.7*	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"	541	1.58"	88	71	1.2	map	table
Extreme events Days with SNOW>2.0"	105	4.56"	17	9	1.9	map	table

SNOW under 2 index extremes Help

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