YAKUTAT STATE ARPT, AK - COOP Alaska station 509941

509941 - YAKUTAT STATE ARPT, Alaska

Latitude
59° 31´N

Longitude
139° 38´W

Elevation
9 meters

Alaska

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10 nearest COOP Alaska stations

112 mi	E :	HAINES 40 NW, AK
113 mi	E :	LINGER LONGER, AK
114 mi	WNW :	YAKATAGA AP, AK
129 mi	ESE :	GOOSE COVE, AK
135 mi	SE :	ELFIN COVE, AK
135 mi	SE :	CAPE SPENCER, AK
136 mi	E :	HAINES HIGHWAY MILE, AK
144 mi	SE :	GULL COVE, AK
146 mi	E :	HAINES TERMINAL, AK
146 mi	E :	HAINES, AK

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

	Total observations	%	NDJFM observations	%
TMAX	18033	98.7%	7467	98.7%
TMIN	18027	98.7%	7462	98.7%
PRCP	18033	98.7%	7467	98.7%
SNOW	17983	98.5%	7419	98.1%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7467 by year	35.2°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>=45°F	586	-0.18	51	96	1.9*	map	table
Extreme low events Days with TMAX<=22°F	547	-0.27	70	123	1.8*	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>=45°F	586	1.05	251	8	31.4*	map	table
Extreme low events Days with TMAX<=22°F	547	-1.07	14	240	17.1*	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>=45°F	586	98	60	1.6*	map	table
Extreme low events Days with TMAX<=22°F	547	79	132	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	7462 by year	22.0°F	12.1°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<=0°F	505	-0.15	79	107	1.4	map	table
Extreme high events Days with TMIN>=36°F	546	-0.14	64	90	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<=0°F	505	-1.11	12	228	19.0*	map	table
Extreme high events Days with TMIN>=36°F	546	1.27	259	4	64.8*	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<=0°F	505	88	130	1.5*	map	table
Extreme high events Days with TMIN>=36°F	546	90	35	2.6*	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	7467 by year	0.41"		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"	4899	0.63"	0.05	834	737	1.1*	map	table
Extreme events Days with PRCP>1.01"	976	1.81"	0.03	153	135	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"	4899	0.63"	0.25	1017	569	1.8*	map	table
Extreme events Days with PRCP>1.01"	976	1.81"	0.70	298	56	5.3*	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"	4899	0.63"	795	743	1.1*	map	table
Extreme events Days with PRCP>1.01"	976	1.81"	157	107	1.5*	map	table

PRCP under 2 index extremes Help

Station table

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SNOW Help top of page

SNOW	observations	mean		Distribution	during extreme days of
NDJFM	7419 by year	1.13"		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"	3001	2.80"	0.14	575	423	1.4*	map	table
Extreme events Days with SNOW>4.7"	583	7.94"	0.11	112	88	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"	3001	2.80"	-0.17	327	531	1.6*	map	table
Extreme events Days with SNOW>4.7"	583	7.94"	-0.39	32	121	3.8*	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"	3001	2.80"	474	558	1.2*	map	table
Extreme events Days with SNOW>4.7"	583	7.94"	88	134	1.5*	map	table

SNOW under 2 index extremes Help

Station table

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