LA GRANDE, OR - COOP Northwest station 354622

354622 - LA GRANDE, Oregon

Latitude
45° 19´N

Longitude
118° 4´W

Elevation
840 meters

10 nearest COOP Northwest stations

2 mi	WNW :	LA GRANDE, OR
2 mi	SE :	LA GRANDE MUNI AP, OR
10 mi	WSW :	LA GRANDE 15 WSW, OR
10 mi	WSW :	LA GRANDE 16 WSW, OR
12 mi	WSW :	LA GRANDE 19 WSW, OR
12 mi	WSW :	STARKEY, OR
12 mi	NW :	MEACHAM, OR
18 mi	N :	SPOUT SPRINGS SKI LODGE, OR
18 mi	NNW :	GIBBON, OR
19 mi	N :	TOLLGATE, OR

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

	Total observations	%	NDJFM observations	%
TMAX	11615	63.6%	4802	63.5%
TMIN	11568	63.3%	4795	63.4%
PRCP	11627	63.7%	4787	63.3%
SNOW	11512	63.0%	4668	61.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	4802 by year	43.5°F	9.9°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>=58°F	364	0.42	89	22	4.0*	map	table
Extreme low events Days with TMAX<=29°F	346	0.17	80	63	1.3	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>=58°F	364	0.73	119	9	13.2*	map	table
Extreme low events Days with TMAX<=29°F	346	-0.72	26	121	4.7*	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>=58°F	364	73	31	2.4*	map	table
Extreme low events Days with TMAX<=29°F	346	55	44	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	4795 by year	27.2°F	9.5°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<=12°F	366	0.15	84	62	1.4	map	table
Extreme high events Days with TMIN>=39°F	348	0.20	53	33	1.6*	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<=12°F	366	-0.69	30	122	4.1*	map	table
Extreme high events Days with TMIN>=39°F	348	0.62	109	15	7.3*	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<=12°F	366	64	46	1.4	map	table
Extreme high events Days with TMIN>=39°F	348	83	39	2.1*	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	4787 by year	0.06"		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"	1723	0.16"	0.18	331	224	1.5*	map	table
Extreme events Days with PRCP>0.25"	321	0.48"	0.24	67	39	1.7*	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"	1723	0.16"	-0.13	240	315	1.3*	map	table
Extreme events Days with PRCP>0.25"	321	0.48"	-0.05	57	51	1.1	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"	1723	0.16"	331	253	1.3*	map	table
Extreme events Days with PRCP>0.25"	321	0.48"	64	35	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	4668 by year	0.15"		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"	399	1.75"	0.23	83	46	1.8*	map	table
Extreme events Days with SNOW>2.5"	73	4.73"	0.23	16	8	2.0	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"	399	1.75"	-0.92	13	158	12.2*	map	table
Extreme events Days with SNOW>2.5"	73	4.73"	-1.04	2	30	15.0*	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"	399	1.75"	69	64	1.1	map	table
Extreme events Days with SNOW>2.5"	73	4.73"	14	17	1.2	map	table

SNOW under 2 index extremes Help

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