GRAYS RIVER HATCHERY, WA - COOP Northwest station 453333

453333 - GRAYS RIVER HATCHERY, Washington

Latitude
46° 23´N

Longitude
123° 34´W

Elevation
31 meters

10 nearest COOP Northwest stations

5 mi	W :	NASELLE 2 ENE, WA
7 mi	NNE :	FRANCES, WA
9 mi	ESE :	CATHLAMET 9 NE, WA
9 mi	ESE :	CATHLAMET 6 NE, WA
11 mi	SW :	ASTORIA, OR
12 mi	NNW :	RAYMOND 2 S, WA
12 mi	SW :	ASTOR EXPERIMENT STN, OR
13 mi	SW :	ASTORIA CLATSOP COUNTY ARPT, OR
13 mi	NNW :	WILLAPA HARBOR, WA
14 mi	NE :	DRYAD, WA

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

	Total observations	%	NDJFM observations	%
TMAX	13060	71.5%	5365	70.9%
TMIN	13003	71.2%	5363	70.9%
PRCP	13053	71.5%	5356	70.8%
SNOW	12496	68.4%	5036	66.6%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5365 by year	50.3°F	7.2°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	402	0.25	83	36	2.3*	map	table
Extreme low events Days with TMAX<=40°F	401	-0.24	59	101	1.7*	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	402	0.99	170	8	21.2*	map	table
Extreme low events Days with TMAX<=40°F	401	-1.24	4	196	49.0*	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	402	83	15	5.5*	map	table
Extreme low events Days with TMAX<=40°F	401	93	51	1.8*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5363 by year	34.4°F	7.2°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	372	-0.00	74	79	1.1	map	table
Extreme high events Days with TMIN>=45°F	415	0.03	59	56	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<=24°F	372	-0.81	23	132	5.7*	map	table
Extreme high events Days with TMIN>=45°F	415	0.74	131	8	16.4*	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	372	64	59	1.1	map	table
Extreme high events Days with TMIN>=45°F	415	86	28	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	5356 by year	0.49"		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"	3689	0.71"	0.10	655	520	1.3*	map	table
Extreme events Days with PRCP>1.13"	737	2.02"	0.23	146	87	1.7*	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"	3689	0.71"	-0.07	545	655	1.2*	map	table
Extreme events Days with PRCP>1.13"	737	2.02"	-0.10	100	125	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"	3689	0.71"	738	473	1.6*	map	table
Extreme events Days with PRCP>1.13"	737	2.02"	128	111	1.2	map	table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	5036 by year	0.04"		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"	102	1.90"	0.19	20	18	1.1	map	table
Extreme events Days with SNOW>3.0"	18	4.99"	-0.24	3	4	1.3	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"	102	1.90"	-1.45	0	58	Inf*	map	table
Extreme events Days with SNOW>3.0"	18	4.99"	-2.07	0	14	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"	102	1.90"	20	25	1.2	map	table
Extreme events Days with SNOW>3.0"	18	4.99"	1	8	8.0	map	table

SNOW under 2 index extremes Help

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