MOUNT VERNON 3 WNW, WA - COOP Northwest station 455678

455678 - MOUNT VERNON 3 WNW, Washington

Latitude
48° 27´N

Longitude
122° 22´W

Elevation
4 meters

10 nearest COOP Northwest stations

2 mi	ENE :	BURLINGTON, WA
4 mi	ENE :	SEDRO WOOLLEY, WA
7 mi	WNW :	ANACORTES, WA
10 mi	N :	LAKE WHATCOM, WA
12 mi	NNW :	BELLINGHAM 3 SSW, WA
12 mi	SSE :	ARLINGTON, WA
13 mi	W :	RICHARDSON 3 SE LOPEZ, WA
14 mi	WNW :	OLGA 2 SE, WA
14 mi	SW :	COUPEVILLE 1 S, WA
14 mi	NNW :	BELLINGHAM 2 N, WA

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

	Total observations	%	NDJFM observations	%
TMAX	15247	83.5%	6335	83.8%
TMIN	15251	83.5%	6338	83.8%
PRCP	15252	83.5%	6338	83.8%
SNOW	14400	78.8%	5844	77.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6335 by year	48.6°F	7.1°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	579	0.07	92	73	1.3	map	table
Extreme low events Days with TMAX<=38°F	524	-0.19	100	128	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	579	1.02	243	7	34.7*	map	table
Extreme low events Days with TMAX<=38°F	524	-1.03	22	236	10.7*	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	579	146	38	3.8*	map	table
Extreme low events Days with TMAX<=38°F	524	75	66	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6338 by year	35.4°F	7.7°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<=24°F	436	-0.07	92	105	1.1	map	table
Extreme high events Days with TMIN>=46°F	473	0.13	74	53	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<=24°F	436	-0.85	31	165	5.3*	map	table
Extreme high events Days with TMIN>=46°F	473	0.82	164	6	27.3*	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<=24°F	436	59	56	1.1	map	table
Extreme high events Days with TMIN>=46°F	473	109	35	3.1*	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	6338 by year	0.12"		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"	3574	0.21"	0.05	616	559	1.1*	map	table
Extreme events Days with PRCP>0.32"	699	0.60"	0.19	140	86	1.6*	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"	3574	0.21"	-0.06	553	626	1.1*	map	table
Extreme events Days with PRCP>0.32"	699	0.60"	-0.18	84	136	1.6*	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"	3574	0.21"	691	427	1.6*	map	table
Extreme events Days with PRCP>0.32"	699	0.60"	100	100	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	5844 by year	0.03"		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"	98	1.69"	-0.55	9	28	3.1*	map	table
Extreme events Days with SNOW>2.5"	19	3.95"	-0.47	3	6	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"	98	1.69"	-1.67	0	62	Inf*	map	table
Extreme events Days with SNOW>2.5"	19	3.95"	-1.83	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"	98	1.69"	23	16	1.4	map	table
Extreme events Days with SNOW>2.5"	19	3.95"	4	3	1.3	map	table

SNOW under 2 index extremes Help

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