COOKE CITY 2 W, MT - COOP Northwest station 241995

241995 - COOKE CITY 2 W, Montana

Latitude
45° 1´N

Longitude
109° 58´W

Elevation
2274 meters

10 nearest COOP Northwest stations

12 mi	NE :	MYSTIC LAKE, MT
15 mi	N :	NYE MOUAT MINE, MT
15 mi	N :	NYE, MT
17 mi	NE :	ROSCOE 4 SW, MT
18 mi	NNE :	NYE 2, MT
19 mi	NE :	ROSCOE, MT
21 mi	W :	YELLOWSTONE NATL PARK NE ENT, MT
23 mi	NE :	FISHTAIL, MT
23 mi	ENE :	RED LODGE 2 N, MT
27 mi	E :	BELFRY 4 SSW, MT

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

	Total observations	%	NDJFM observations	%
TMAX	9896	54.2%	4073	53.9%
TMIN	9886	54.1%	4063	53.7%
PRCP	9827	53.8%	4000	52.9%
SNOW	9744	53.4%	4057	53.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4073 by year	29.6°F	10.5°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>=45°F	321	0.53	80	21	3.8*	map	table
Extreme low events Days with TMAX<=13°F	278	-0.08	49	61	1.2	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>=45°F	321	0.69	96	11	8.7*	map	table
Extreme low events Days with TMAX<=13°F	278	-0.78	17	95	5.6*	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>=45°F	321	57	29	2.0*	map	table
Extreme low events Days with TMAX<=13°F	278	44	38	1.2	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4063 by year	6.6°F	14.3°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<=-17°F	277	0.17	58	40	1.4	map	table
Extreme high events Days with TMIN>=26°F	309	0.28	62	32	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<=-17°F	277	-0.44	27	72	2.7*	map	table
Extreme high events Days with TMIN>=26°F	309	0.15	57	45	1.3	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	277	52	39	1.3	map	table
Extreme high events Days with TMIN>=26°F	309	52	47	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	4000 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"	1939	0.15"	0.08	344	301	1.1	map	table
Extreme events Days with PRCP>0.24"	381	0.41"	0.06	65	55	1.2	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"	1939	0.15"	-0.28	230	432	1.9*	map	table
Extreme events Days with PRCP>0.24"	381	0.41"	-0.29	48	82	1.7*	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"	1939	0.15"	307	282	1.1	map	table
Extreme events Days with PRCP>0.24"	381	0.41"	44	79	1.8*	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	4057 by year	1.09"		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"	1820	2.44"	0.08	332	282	1.2*	map	table
Extreme events Days with SNOW>4.0"	287	6.64"	0.02	49	46	1.1	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"	1820	2.44"	-0.25	213	382	1.8*	map	table
Extreme events Days with SNOW>4.0"	287	6.64"	-0.33	35	62	1.8*	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"	1820	2.44"	280	288	1.0	map	table
Extreme events Days with SNOW>4.0"	287	6.64"	32	58	1.8*	map	table

SNOW under 2 index extremes Help

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