VANCOUVER 4NNE, WA - HCND station 458773

458773 - VANCOUVER 4NNE, Washington

Latitude
45° 41´N

Longitude
122° 40´W

Elevation
210 feet

10 nearest HCND stations

24 mi	WSW :	FOREST GROVE, OR
29 mi	ESE :	HEADWORKS PORTLAND WTRB, OR
35 mi	NNW :	LONGVIEW, WA
41 mi	SW :	MCMINNVILLE, OR
49 mi	SE :	THREE LYNX, OR
55 mi	E :	HOOD RIVER EXPERIMENT STN, OR
61 mi	WSW :	TILLAMOOK 1W, OR
72 mi	N :	CENTRALIA, WA
75 mi	ESE :	DUFUR, OR
77 mi	SSW :	CORVALLIS STATE UNIV, OR

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

	Total observations	%	NDJFM observations	%
TMAX	17984	98.5%	7418	98.1%
TMIN	17941	98.2%	7407	97.9%
PRCP	14635	80.1%	6414	84.8%
SNOW	9896	54.2%	3801	50.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7418 by year	49.4°F	7.8°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>=61°F	509	0.15	88	56	1.6*	map	table
Extreme low events Days with TMAX<=38°F	607	-0.10	116	148	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>=61°F	509	0.86	183	13	14.1*	map	table
Extreme low events Days with TMAX<=38°F	607	-0.93	19	255	13.4*	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>=61°F	509	94	56	1.7*	map	table
Extreme low events Days with TMAX<=38°F	607	70	121	1.7*	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	7407 by year	34.8°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<=23°F	570	0.07	127	109	1.2	map	table
Extreme high events Days with TMIN>=45°F	645	-0.03	86	94	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<=23°F	570	-0.55	68	193	2.8*	map	table
Extreme high events Days with TMIN>=45°F	645	0.55	165	20	8.2*	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<=23°F	570	57	92	1.6*	map	table
Extreme high events Days with TMIN>=45°F	645	117	104	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	6414 by year	0.21"		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"	4318	0.31"	0.03	740	698	1.1	map	table
Extreme events Days with PRCP>0.48"	846	0.85"	-0.03	132	134	1.0	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"	4318	0.31"	-0.13	618	813	1.3*	map	table
Extreme events Days with PRCP>0.48"	846	0.85"	-0.05	122	138	1.1	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"	4318	0.31"	710	770	1.1*	map	table
Extreme events Days with PRCP>0.48"	846	0.85"	136	168	1.2	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	3801 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"	122	1.96"	-0.03	22	27	1.2	map	table
Extreme events Days with SNOW>3.0"	20	6.13"	-0.21	2	5	2.5	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"	122	1.96"	-1.50	1	78	78.0*	map	table
Extreme events Days with SNOW>3.0"	20	6.13"	-1.56	0	12	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"	122	1.96"	5	33	6.6*	map	table
Extreme events Days with SNOW>3.0"	20	6.13"	1	6	6.0	map	table

SNOW under 2 index extremes Help

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