CLEARWATER, WA - COOP Northwest station 451496

451496 - CLEARWATER, Washington

Latitude
47° 35´N

Longitude
124° 18´W

Elevation
24 meters

10 nearest COOP Northwest stations

7 mi	E :	KELLYS RANCH, WA
11 mi	NE :	SPRUCE, WA
12 mi	S :	POINT GRENVILLE, WA
15 mi	N :	FORKS 1 E, WA
15 mi	S :	MOCLIPS, WA
16 mi	NNW :	QUILLAYUTE AIRPORT, WA
31 mi	E :	AMANDA PARK, WA
31 mi	ESE :	HUMPTULIPS SALMON HATCHERY, WA
32 mi	E :	QUINAULT RANGER STN, WA
35 mi	ENE :	SOL DUC HOT SPRINGS, WA

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

	Total observations	%	NDJFM observations	%
TMAX	17609	96.4%	7294	96.4%
TMIN	17607	96.4%	7309	96.6%
PRCP	17632	96.5%	7306	96.6%
SNOW	15752	86.3%	6366	84.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7294 by year	49.3°F	6.6°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>=59°F	517	-0.04	79	71	1.1	map	table
Extreme low events Days with TMAX<=39°F	556	0.06	123	108	1.1	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>=59°F	517	0.90	202	10	20.2*	map	table
Extreme low events Days with TMAX<=39°F	556	-1.15	18	276	15.3*	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>=59°F	517	109	40	2.7*	map	table
Extreme low events Days with TMAX<=39°F	556	80	107	1.3	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	7309 by year	35.1°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<=25°F	525	-0.03	109	121	1.1	map	table
Extreme high events Days with TMIN>=46°F	495	0.02	66	62	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<=25°F	525	-0.79	33	194	5.9*	map	table
Extreme high events Days with TMIN>=46°F	495	0.90	182	9	20.2*	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<=25°F	525	61	116	1.9*	map	table
Extreme high events Days with TMIN>=46°F	495	102	73	1.4	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	7306 by year	0.51"		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"	5095	0.73"	0.03	846	807	1.0	map	table
Extreme events Days with PRCP>1.16"	1009	2.02"	0.09	177	136	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"	5095	0.73"	-0.07	769	904	1.2*	map	table
Extreme events Days with PRCP>1.16"	1009	2.02"	0.06	179	151	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"	5095	0.73"	800	918	1.1*	map	table
Extreme events Days with PRCP>1.16"	1009	2.02"	163	202	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	6366 by year	0.05"		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"	143	2.19"	-0.03	29	30	1.0	map	table
Extreme events Days with SNOW>3.5"	26	5.12"	0.08	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"	143	2.19"	-1.61	0	90	Inf*	map	table
Extreme events Days with SNOW>3.5"	26	5.12"	-2.08	0	19	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"	143	2.19"	4	70	17.5*	map	table
Extreme events Days with SNOW>3.5"	26	5.12"	1	14	14.0*	map	table

SNOW under 2 index extremes Help

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