STEHEKIN 4NW, WA - HCND station 458059

458059 - STEHEKIN 4NW, Washington

Latitude
48° 22´N

Longitude
120° 43´W

Elevation
1270 feet

10 nearest HCND stations

25 mi	ENE :	WINTHROP 1WSW, WA
46 mi	ENE :	CONCONULLY, WA
57 mi	SSE :	WATERVILLE, WA
67 mi	SSE :	WENATCHEE, WA
70 mi	W :	SEDRO WOOLLEY, WA
72 mi	WSW :	EVERETT, WA
77 mi	SW :	SNOQUALMIE FALLS, WA
80 mi	SW :	CEDAR LAKE, WA
81 mi	S :	CLE ELUM, WA
85 mi	WNW :	CLEARBROOK, WA

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

	Total observations	%	NDJFM observations	%
TMAX	17482	95.7%	7099	93.9%
TMIN	17456	95.6%	7094	93.8%
PRCP	15891	87.0%	6368	84.2%
SNOW	15361	84.1%	6385	84.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7099 by year	38.9°F	8.5°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>=52°F	518	0.04	90	84	1.1	map	table
Extreme low events Days with TMAX<=27°F	535	0.02	119	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>=52°F	518	0.43	123	38	3.2*	map	table
Extreme low events Days with TMAX<=27°F	535	-0.94	28	235	8.4*	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>=52°F	518	115	40	2.9*	map	table
Extreme low events Days with TMAX<=27°F	535	66	91	1.4	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	7094 by year	27.0°F	7.6°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<=14°F	516	-0.06	108	119	1.1	map	table
Extreme high events Days with TMIN>=35°F	636	0.06	80	80	1.0	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<=14°F	516	-1.02	19	222	11.7*	map	table
Extreme high events Days with TMIN>=35°F	636	0.28	117	45	2.6*	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<=14°F	516	75	112	1.5*	map	table
Extreme high events Days with TMIN>=35°F	636	141	60	2.4*	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	6368 by year	0.20"		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"	3180	0.39"	0.03	539	504	1.1	map	table
Extreme events Days with PRCP>0.60"	634	1.09"	0.06	111	96	1.2	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"	3180	0.39"	-0.15	422	632	1.5*	map	table
Extreme events Days with PRCP>0.60"	634	1.09"	-0.16	83	113	1.4*	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"	3180	0.39"	535	558	1.0	map	table
Extreme events Days with PRCP>0.60"	634	1.09"	93	138	1.5*	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	6385 by year	1.00"		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"	1605	3.98"	0.01	280	275	1.0	map	table
Extreme events Days with SNOW>6.0"	311	10.72"	-0.04	54	55	1.0	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"	1605	3.98"	-0.51	148	478	3.2*	map	table
Extreme events Days with SNOW>6.0"	311	10.72"	-0.61	28	96	3.4*	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"	1605	3.98"	253	340	1.3*	map	table
Extreme events Days with SNOW>6.0"	311	10.72"	42	73	1.7*	map	table

SNOW under 2 index extremes Help

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