GROUSE, ID - COOP Northwest station 103882

103882 - GROUSE, Idaho

Latitude
43° 42´N

Longitude
113° 36´W

Elevation
1871 meters

10 nearest COOP Northwest stations

9 mi	N :	MACKAY USFS, ID
9 mi	ESE :	ARCO 3 SW, ID
10 mi	S :	CRATERS OF THE MOON, ID
11 mi	N :	MACKAY 4 NW, ID
14 mi	NNW :	CHILLY BARTON FLAT, ID
19 mi	ENE :	HOWE, ID
20 mi	SSW :	CAREY 2 S, ID
38 mi	WSW :	PICABO, ID
40 mi	E :	REACTOR TESTING STN, ID
40 mi	E :	IDAHO FALLS 46 W, ID

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

	Total observations	%	NDJFM observations	%
TMAX	17298	94.7%	7263	96.0%
TMIN	17256	94.5%	7255	95.9%
PRCP	17248	94.4%	7230	95.6%
SNOW	16645	91.1%	6771	89.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7263 by year	34.9°F	10.4°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>=50°F	508	0.08	70	51	1.4	map	table
Extreme low events Days with TMAX<=19°F	528	0.11	121	109	1.1	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>=50°F	508	0.66	152	24	6.3*	map	table
Extreme low events Days with TMAX<=19°F	528	-0.87	23	202	8.8*	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>=50°F	508	53	73	1.4	map	table
Extreme low events Days with TMAX<=19°F	528	69	91	1.3	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	7255 by year	5.0°F	13.9°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	505	-0.14	100	129	1.3	map	table
Extreme high events Days with TMIN>=25°F	517	0.10	84	68	1.2	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	505	-0.82	25	181	7.2*	map	table
Extreme high events Days with TMIN>=25°F	517	0.04	84	70	1.2	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	505	64	105	1.6*	map	table
Extreme high events Days with TMIN>=25°F	517	85	97	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	7230 by year	0.04"		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"	1389	0.19"	0.03	247	247	1.0	map	table
Extreme events Days with PRCP>0.30"	252	0.56"	-0.01	43	50	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"	1389	0.19"	-0.25	162	309	1.9*	map	table
Extreme events Days with PRCP>0.30"	252	0.56"	-0.36	34	67	2.0*	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"	1389	0.19"	265	222	1.2	map	table
Extreme events Days with PRCP>0.30"	252	0.56"	49	39	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	6771 by year	0.38"		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"	882	2.90"	0.03	168	167	1.0	map	table
Extreme events Days with SNOW>4.5"	172	7.57"	0.02	29	32	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"	882	2.90"	-0.37	99	229	2.3*	map	table
Extreme events Days with SNOW>4.5"	172	7.57"	-0.60	20	57	2.9*	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"	882	2.90"	155	154	1.0	map	table
Extreme events Days with SNOW>4.5"	172	7.57"	29	24	1.2	map	table

SNOW under 2 index extremes Help

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