BOARDMAN, OR - COOP Northwest station 350858

350858 - BOARDMAN, Oregon

Latitude
45° 50´N

Longitude
119° 42´W

Elevation
91 meters

10 nearest COOP Northwest stations

11 mi	ENE :	UMATILLA, OR
12 mi	SSW :	MORGAN 3 NE, OR
12 mi	ENE :	MC NARY DAM, OR
13 mi	ENE :	MCNARY DAM, WA
13 mi	E :	HERMISTON 1 SE, OR
15 mi	ESE :	ECHO, OR
20 mi	SSE :	HEPPNER, OR
22 mi	SSW :	IONE 18 S, OR
28 mi	S :	HARDMAN, OR
34 mi	W :	ARLINGTON, OR

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

	Total observations	%	NDJFM observations	%
TMAX	9447	51.7%	3912	51.7%
TMIN	9451	51.7%	3912	51.7%
PRCP	9450	51.7%	3907	51.7%
SNOW	9390	51.4%	3838	50.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3912 by year	47.6°F	11.5°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	269	0.49	65	19	3.4*	map	table
Extreme low events Days with TMAX<=30°F	290	0.10	65	60	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>=63°F	269	0.41	63	26	2.4*	map	table
Extreme low events Days with TMAX<=30°F	290	-0.44	33	95	2.9*	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	269	48	22	2.2*	map	table
Extreme low events Days with TMAX<=30°F	290	38	21	1.8*	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	3912 by year	30.2°F	9.4°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<=15°F	265	0.28	68	52	1.3	map	table
Extreme high events Days with TMIN>=42°F	279	0.22	43	24	1.8*	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<=15°F	265	-0.76	16	96	6.0*	map	table
Extreme high events Days with TMIN>=42°F	279	0.30	69	31	2.2*	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<=15°F	265	29	31	1.1	map	table
Extreme high events Days with TMIN>=42°F	279	65	27	2.4*	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	3907 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"	1057	0.13"	0.28	228	109	2.1*	map	table
Extreme events Days with PRCP>0.20"	211	0.35"	0.31	47	14	3.4*	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"	1057	0.13"	0.15	197	142	1.4*	map	table
Extreme events Days with PRCP>0.20"	211	0.35"	0.30	40	19	2.1*	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"	1057	0.13"	203	138	1.5*	map	table
Extreme events Days with PRCP>0.20"	211	0.35"	50	25	2.0*	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	3838 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"	160	1.37"	0.06	34	33	1.0	map	table
Extreme events Days with SNOW>2.0"	27	3.92"	-0.04	6	5	1.2	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"	160	1.37"	-0.37	14	37	2.6*	map	table
Extreme events Days with SNOW>2.0"	27	3.92"	-0.50	2	7	3.5	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"	160	1.37"	22	18	1.2	map	table
Extreme events Days with SNOW>2.0"	27	3.92"	2	0	Inf*	map	table

SNOW under 2 index extremes Help

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