WALLOWA, OR - HCND station 358997

358997 - WALLOWA, Oregon

Latitude
45° 34´N

Longitude
117° 32´W

Elevation
2923 feet

10 nearest HCND stations

30 mi	SW :	UNION EXP STN, OR
50 mi	WNW :	MILTON-FREEWATER, OR
56 mi	NNW :	DAYTON 1WSW, WA
62 mi	W :	PILOT ROCK 1SE, OR
64 mi	N :	POMEROY, WA
74 mi	SE :	NEW MEADOWS RS, ID
81 mi	SSE :	CAMBRIDGE, ID
85 mi	WNW :	HERMISTON 1SE, OR
85 mi	NNE :	MOSCOW U OF ID, ID
87 mi	WNW :	KENNEWICK, WA

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

	Total observations	%	NDJFM observations	%
TMAX	17022	93.2%	6958	92.0%
TMIN	17087	93.6%	6986	92.4%
PRCP	12683	69.4%	5206	68.8%
SNOW	11233	61.5%	4389	58.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6958 by year	41.6°F	11.3°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	521	0.25	102	44	2.3*	map	table
Extreme low events Days with TMAX<=25°F	516	0.08	114	101	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>=58°F	521	0.60	150	23	6.5*	map	table
Extreme low events Days with TMAX<=25°F	516	-0.56	50	168	3.4*	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	521	90	59	1.5*	map	table
Extreme low events Days with TMAX<=25°F	516	63	86	1.4	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	6986 by year	22.2°F	11.3°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<=3°F	478	0.13	104	87	1.2	map	table
Extreme high events Days with TMIN>=35°F	582	0.14	95	70	1.4	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<=3°F	478	-0.63	37	157	4.2*	map	table
Extreme high events Days with TMIN>=35°F	582	0.19	112	54	2.1*	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<=3°F	478	50	91	1.8*	map	table
Extreme high events Days with TMIN>=35°F	582	87	78	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	5206 by year	0.08"		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"	2883	0.14"	0.03	487	468	1.0	map	table
Extreme events Days with PRCP>0.23"	574	0.41"	0.11	106	80	1.3	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"	2883	0.14"	-0.22	339	572	1.7*	map	table
Extreme events Days with PRCP>0.23"	574	0.41"	-0.17	77	109	1.4*	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"	2883	0.14"	487	494	1.0	map	table
Extreme events Days with PRCP>0.23"	574	0.41"	86	115	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	4389 by year	0.39"		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"	956	1.78"	-0.04	172	188	1.1	map	table
Extreme events Days with SNOW>3.0"	120	5.10"	-0.07	19	20	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"	956	1.78"	-0.64	57	291	5.1*	map	table
Extreme events Days with SNOW>3.0"	120	5.10"	-0.89	5	43	8.6*	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"	956	1.78"	160	167	1.0	map	table
Extreme events Days with SNOW>3.0"	120	5.10"	14	26	1.9	map	table

SNOW under 2 index extremes Help

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