WILSALL 8 ENE, MT - COOP Northwest station 249023

249023 - WILSALL 8 ENE, Montana

Latitude
46° 2´N

Longitude
110° 31´W

Elevation
1779 meters

10 nearest COOP Northwest stations

5 mi	WSW :	WILSALL, MT
12 mi	NW :	RINGLING 1 E, MT
14 mi	ENE :	MELVILLE 4 W, MT
14 mi	N :	LENNEP 5 SW, MT
15 mi	NNW :	LOWETH, MT
20 mi	NNE :	MARTINSDALE 3 NNW, MT
22 mi	N :	MARTINSDALE 14 NW, MT
24 mi	N :	COPPER, MT
24 mi	NNW :	WHITE SULPHUR SPRNGS, MT
24 mi	NNW :	WHITE SULPHUR SPRNGS 2, MT

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

	Total observations	%	NDJFM observations	%
TMAX	14811	81.1%	6095	80.6%
TMIN	14825	81.2%	6107	80.7%
PRCP	14844	81.3%	6105	80.7%
SNOW	14752	80.8%	6022	79.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6095 by year	37.5°F	11.8°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>=53°F	470	0.34	92	30	3.1*	map	table
Extreme low events Days with TMAX<=19°F	437	-0.29	66	121	1.8*	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>=53°F	470	0.79	166	15	11.1*	map	table
Extreme low events Days with TMAX<=19°F	437	-0.85	20	157	7.8*	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>=53°F	470	85	34	2.5*	map	table
Extreme low events Days with TMAX<=19°F	437	56	54	1.0	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	6107 by year	15.8°F	13.1°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<=-6°F	434	-0.25	66	112	1.7*	map	table
Extreme high events Days with TMIN>=32°F	488	0.24	92	49	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<=-6°F	434	-0.89	18	169	9.4*	map	table
Extreme high events Days with TMIN>=32°F	488	0.43	115	28	4.1*	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<=-6°F	434	55	48	1.1	map	table
Extreme high events Days with TMIN>=32°F	488	99	41	2.4*	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	6105 by year	0.03"		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"	1469	0.14"	-0.06	226	264	1.2	map	table
Extreme events Days with PRCP>0.22"	282	0.36"	0.07	49	43	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"	1469	0.14"	-0.19	178	283	1.6*	map	table
Extreme events Days with PRCP>0.22"	282	0.36"	-0.24	31	58	1.9*	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"	1469	0.14"	242	145	1.7*	map	table
Extreme events Days with PRCP>0.22"	282	0.36"	43	31	1.4	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	6022 by year	0.49"		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"	1159	2.55"	-0.08	179	211	1.2	map	table
Extreme events Days with SNOW>4.0"	146	6.85"	0.17	29	20	1.4	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"	1159	2.55"	-0.28	125	251	2.0*	map	table
Extreme events Days with SNOW>4.0"	146	6.85"	-0.41	11	39	3.5*	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"	1159	2.55"	169	122	1.4*	map	table
Extreme events Days with SNOW>4.0"	146	6.85"	22	18	1.2	map	table

SNOW under 2 index extremes Help

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