WASHOUGAL 8 NE, WA - COOP Northwest station 458999

458999 - WASHOUGAL 8 NE, Washington

Latitude
45° 36´N

Longitude
122° 11´W

Elevation
232 meters

10 nearest COOP Northwest stations

1 mi	SE :	PRINDLE 2 NW, WA
1 mi	NW :	SKAMANIA FISH HATCHERY, WA
6 mi	S :	HEADWORKS PTLD WTR BUR, OR
6 mi	WSW :	TROUTDALE, OR
6 mi	WSW :	TROUTDALE 2, OR
6 mi	WSW :	TROUTDALE SUBSTATION, OR
7 mi	WSW :	TROUTDALE AIRPORT, OR
8 mi	WSW :	GRESHAM, OR
10 mi	W :	PORTLAND NWSFO, OR
11 mi	SSE :	BRIGHTWOOD, OR

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

	Total observations	%	NDJFM observations	%
TMAX	5015	27.5%	2053	27.1%
TMIN	4975	27.2%	2013	26.6%
PRCP	5080	27.8%	2090	27.6%
SNOW	5021	27.5%	2006	26.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2053 by year	46.7°F	7.9°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	149	-0.36	15	35	2.3*	map	table
Extreme low events Days with TMAX<=35°F	161	-0.53	30	62	2.1*	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	149	0.58	40	4	10.0*	map	table
Extreme low events Days with TMAX<=35°F	161	-0.74	11	60	5.5*	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	149	9	26	2.9*	map	table
Extreme low events Days with TMAX<=35°F	161	0	38	Inf*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2013 by year	34.7°F	6.9°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<=25°F	155	-0.57	28	60	2.1*	map	table
Extreme high events Days with TMIN>=44°F	179	-0.40	10	34	3.4*	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<=25°F	155	-1.02	1	65	65.0*	map	table
Extreme high events Days with TMIN>=44°F	179	0.75	64	6	10.7*	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<=25°F	155	0	41	Inf*	map	table
Extreme high events Days with TMIN>=44°F	179	25	38	1.5	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	2090 by year	0.36"		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"	1257	0.60"	-0.32	140	291	2.1*	map	table
Extreme events Days with PRCP>0.94"	251	1.51"	-0.19	35	45	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"	1257	0.60"	-0.10	179	216	1.2	map	table
Extreme events Days with PRCP>0.94"	251	1.51"	-0.11	26	34	1.3	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"	1257	0.60"	88	254	2.9*	map	table
Extreme events Days with PRCP>0.94"	251	1.51"	17	47	2.8*	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	2006 by year	0.18"		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"	107	3.44"	-0.27	24	28	1.2	map	table
Extreme events Days with SNOW>5.0"	20	8.12"	-0.60	3	8	2.7	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"	107	3.44"	-1.28	1	52	52.0*	map	table
Extreme events Days with SNOW>5.0"	20	8.12"	-1.74	0	15	Inf	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"	107	3.44"	0	33	Inf*	map	table
Extreme events Days with SNOW>5.0"	20	8.12"	0	4	Inf	map	table

SNOW under 2 index extremes Help

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