OWYHEE DAM, OR - COOP Northwest station 356405

356405 - OWYHEE DAM, Oregon

Latitude
43° 39´N

Longitude
117° 15´W

Elevation
732 meters

10 nearest COOP Northwest stations

7 mi	ENE :	ADRIAN, OR
12 mi	NE :	NYSSA, OR
12 mi	NW :	LITTLE VALLEY, OR
12 mi	SSE :	ROCKVILLE 5 N, OR
14 mi	N :	VALE, OR
14 mi	NW :	HARPER 1 S, OR
15 mi	NNE :	MALHEUR BRANCH EXP STN, OR
20 mi	NW :	WESTFALL, OR
21 mi	WNW :	JUNTURA 9 ENE, OR
23 mi	SSE :	SHEAVILLE 1 SE, OR

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

	Total observations	%	NDJFM observations	%
TMAX	17962	98.4%	7398	97.8%
TMIN	17929	98.2%	7365	97.4%
PRCP	17981	98.5%	7408	98.0%
SNOW	17361	95.1%	6794	89.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7398 by year	46.5°F	11.2°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>=63°F	516	0.22	93	47	2.0*	map	table
Extreme low events Days with TMAX<=29°F	499	0.20	125	87	1.4*	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>=63°F	516	0.36	118	37	3.2*	map	table
Extreme low events Days with TMAX<=29°F	499	-0.34	77	150	1.9*	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>=63°F	516	74	92	1.2	map	table
Extreme low events Days with TMAX<=29°F	499	55	77	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	7365 by year	27.0°F	9.6°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	528	0.27	135	85	1.6*	map	table
Extreme high events Days with TMIN>=40°F	525	0.02	80	76	1.1	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	528	-0.53	54	174	3.2*	map	table
Extreme high events Days with TMIN>=40°F	525	0.31	108	37	2.9*	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	528	51	86	1.7*	map	table
Extreme high events Days with TMIN>=40°F	525	76	79	1.0	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	7408 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"	1927	0.11"	-0.01	334	346	1.0	map	table
Extreme events Days with PRCP>0.17"	385	0.32"	-0.10	54	72	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"	1927	0.11"	-0.06	289	326	1.1	map	table
Extreme events Days with PRCP>0.17"	385	0.32"	0.12	68	49	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"	1927	0.11"	341	313	1.1	map	table
Extreme events Days with PRCP>0.17"	385	0.32"	64	67	1.0	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	6794 by year	0.06"		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"	301	1.46"	-0.18	59	73	1.2	map	table
Extreme events Days with SNOW>2.0"	57	3.52"	-0.44	11	18	1.6	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"	301	1.46"	-0.61	23	103	4.5*	map	table
Extreme events Days with SNOW>2.0"	57	3.52"	-1.04	2	28	14.0*	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"	301	1.46"	32	64	2.0*	map	table
Extreme events Days with SNOW>2.0"	57	3.52"	5	16	3.2	map	table

SNOW under 2 index extremes Help

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