YELLOWSTONE NATL PARK NE ENT, MT - COOP Northwest station 249211

249211 - YELLOWSTONE NATL PARK NE ENT, Montana

Latitude
45° 0´N

Longitude
110° 0´W

Elevation
-99999 meters

10 nearest COOP Northwest stations

19 mi	W :	JARDINE, MT
21 mi	E :	COOKE CITY 2 W, MT
21 mi	W :	GARDINER, MT
22 mi	NNW :	MCLEOD 12 SSW, MT
25 mi	WNW :	CORWIN SPRINGS, MT
26 mi	NW :	EMIGRANT, MT
26 mi	NW :	LIVINGSTON 12 S, MT
27 mi	NE :	NYE MOUAT MINE, MT
28 mi	N :	MC LEOD, MT
28 mi	NE :	NYE, MT

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

	Total observations	%	NDJFM observations	%
TMAX	6356	34.8%	2606	34.5%
TMIN	6441	35.3%	2628	34.7%
PRCP	6891	37.7%	2828	37.4%
SNOW	6492	35.5%	2652	35.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2606 by year	28.8°F	10.0°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>=44°F	185	-0.31	10	25	2.5*	map	table
Extreme low events Days with TMAX<=13°F	179	-0.24	36	52	1.4	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>=44°F	185	0.76	62	6	10.3*	map	table
Extreme low events Days with TMAX<=13°F	179	-0.96	3	71	23.7*	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>=44°F	185	25	51	2.0*	map	table
Extreme low events Days with TMAX<=13°F	179	7	40	5.7*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2628 by year	7.1°F	14.8°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<=-18°F	180	-0.54	31	64	2.1*	map	table
Extreme high events Days with TMIN>=26°F	195	-0.30	19	37	1.9*	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<=-18°F	180	-0.39	14	40	2.9*	map	table
Extreme high events Days with TMIN>=26°F	195	0.07	28	17	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<=-18°F	180	9	42	4.7*	map	table
Extreme high events Days with TMIN>=26°F	195	21	59	2.8*	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	2828 by year	0.07"		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"	1321	0.15"	-0.27	159	305	1.9*	map	table
Extreme events Days with PRCP>0.22"	260	0.42"	-0.20	30	54	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"	1321	0.15"	-0.39	127	318	2.5*	map	table
Extreme events Days with PRCP>0.22"	260	0.42"	-0.35	24	59	2.5*	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"	1321	0.15"	135	292	2.2*	map	table
Extreme events Days with PRCP>0.22"	260	0.42"	11	61	5.5*	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	2652 by year	1.00"		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"	1089	2.43"	-0.29	134	262	2.0*	map	table
Extreme events Days with SNOW>4.0"	153	6.71"	-0.27	17	36	2.1*	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"	1089	2.43"	-0.36	110	260	2.4*	map	table
Extreme events Days with SNOW>4.0"	153	6.71"	-0.33	15	32	2.1*	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"	1089	2.43"	112	196	1.8*	map	table
Extreme events Days with SNOW>4.0"	153	6.71"	6	24	4.0*	map	table

SNOW under 2 index extremes Help

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