GRAPEVIEW 3 SW, WA - COOP Northwest station 453284

453284 - GRAPEVIEW 3 SW, Washington

Latitude
47° 18´N

Longitude
122° 52´W

Elevation
16 meters

10 nearest COOP Northwest stations

5 mi	ENE :	WAUNA 3 W, WA
10 mi	S :	OLYMPIA PRIEST PT PARK, WA
10 mi	SSE :	OLYMPIA FOREST HQ, WA
12 mi	ENE :	VASHON ISLAND, WA
12 mi	NNE :	BREMERTON, WA
12 mi	E :	TACOMA CITY HALL, WA
12 mi	ESE :	MC CHORD AFB, WA
13 mi	E :	TACOMA 1, WA
16 mi	ESE :	PUYALLUP 2 W EXP STN, WA
16 mi	ESE :	PUYALLUP 3 W, WA

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

	Total observations	%	NDJFM observations	%
TMAX	16747	91.7%	6919	91.5%
TMIN	16749	91.7%	6919	91.5%
PRCP	16733	91.6%	6889	91.1%
SNOW	14566	79.8%	5884	77.8%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6919 by year	48.4°F	6.5°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>=58°F	489	0.07	92	67	1.4	map	table
Extreme low events Days with TMAX<=39°F	570	-0.10	117	138	1.2	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	489	0.81	175	13	13.5*	map	table
Extreme low events Days with TMAX<=39°F	570	-1.20	18	289	16.1*	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	489	92	44	2.1*	map	table
Extreme low events Days with TMAX<=39°F	570	71	110	1.5*	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	6919 by year	36.6°F	6.4°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<=28°F	580	0.05	119	110	1.1	map	table
Extreme high events Days with TMIN>=46°F	526	-0.07	61	84	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<=28°F	580	-0.93	30	246	8.2*	map	table
Extreme high events Days with TMIN>=46°F	526	0.70	162	11	14.7*	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<=28°F	580	91	127	1.4*	map	table
Extreme high events Days with TMIN>=46°F	526	98	85	1.2	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	6889 by year	0.24"		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"	4047	0.41"	0.04	694	642	1.1	map	table
Extreme events Days with PRCP>0.65"	807	1.16"	0.03	142	130	1.1	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"	4047	0.41"	-0.06	632	718	1.1*	map	table
Extreme events Days with PRCP>0.65"	807	1.16"	0.09	135	110	1.2	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"	4047	0.41"	703	750	1.1	map	table
Extreme events Days with PRCP>0.65"	807	1.16"	132	166	1.3	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	5884 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	1.79"	0.12	22	20	1.1	map	table
Extreme events Days with SNOW>3.0"	17	5.14"	0.01	5	4	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"	98	1.79"	-1.52	0	60	Inf*	map	table
Extreme events Days with SNOW>3.0"	17	5.14"	-1.68	0	13	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	1.79"	13	20	1.5	map	table
Extreme events Days with SNOW>3.0"	17	5.14"	0	5	Inf	map	table

SNOW under 2 index extremes Help

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