SAINT IGNATIUS, MT - HCND station 247286

247286 - SAINT IGNATIUS, Montana

Latitude
47° 19´N

Longitude
114° 6´W

Elevation
2900 feet

10 nearest HCND stations

59 mi	W :	HAUGAN (DEBORGIA) 3E, MT
68 mi	N :	KALISPELL WSO AP, MT
73 mi	S :	HAMILTON, MT
81 mi	E :	AUGUSTA, MT
96 mi	W :	KELLOGG, ID
96 mi	ENE :	CHOTEAU AP, MT
101 mi	NW :	LIBBY 1NE RS, MT
108 mi	NNW :	FORTINE 1N, MT
110 mi	NE :	VALIER, MT
110 mi	ESE :	HELENA WSO, MT

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

	Total observations	%	NDJFM observations	%
TMAX	17917	98.1%	7456	98.6%
TMIN	17951	98.3%	7476	98.8%
PRCP	12920	70.7%	5159	68.2%
SNOW	12193	66.8%	5093	67.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7456 by year	39.5°F	12.4°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>=56°F	526	0.21	110	63	1.7*	map	table
Extreme low events Days with TMAX<=19°F	518	-0.04	119	124	1.0	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>=56°F	526	0.44	124	32	3.9*	map	table
Extreme low events Days with TMAX<=19°F	518	-1.03	8	230	28.8*	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>=56°F	526	90	66	1.4	map	table
Extreme low events Days with TMAX<=19°F	518	50	94	1.9*	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	7476 by year	22.4°F	12.3°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<=1°F	513	-0.05	115	121	1.1	map	table
Extreme high events Days with TMIN>=37°F	499	0.19	94	63	1.5*	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<=1°F	513	-1.01	10	221	22.1*	map	table
Extreme high events Days with TMIN>=37°F	499	0.26	91	40	2.3*	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<=1°F	513	51	103	2.0*	map	table
Extreme high events Days with TMIN>=37°F	499	70	94	1.3	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	5159 by year	0.05"		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"	2418	0.10"	-0.06	384	436	1.1	map	table
Extreme events Days with PRCP>0.16"	451	0.32"	-0.15	61	93	1.5*	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"	2418	0.10"	-0.28	274	520	1.9*	map	table
Extreme events Days with PRCP>0.16"	451	0.32"	-0.38	56	108	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"	2418	0.10"	339	421	1.2*	map	table
Extreme events Days with PRCP>0.16"	451	0.32"	58	74	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	5093 by year	0.44"		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"	1298	1.73"	-0.20	205	289	1.4*	map	table
Extreme events Days with SNOW>2.7"	254	4.83"	-0.26	37	65	1.8*	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"	1298	1.73"	-0.65	84	414	4.9*	map	table
Extreme events Days with SNOW>2.7"	254	4.83"	-0.86	11	87	7.9*	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"	1298	1.73"	156	259	1.7*	map	table
Extreme events Days with SNOW>2.7"	254	4.83"	25	51	2.0*	map	table

SNOW under 2 index extremes Help

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