HATTERAS, NC - COOP Mid-Atlantic station 313897_99999

313897_99999 - HATTERAS, North Carolina

Latitude
35° 13´N

Longitude
75° 43´W

Elevation
5 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

2 mi	E :	HATTERAS, NC
10 mi	ENE :	CAPE HATTERAS NWS BLDG, NC
17 mi	WSW :	OCRACOKE, NC
31 mi	WNW :	NEW HOLLAND, NC
37 mi	WSW :	CEDAR ISLAND, NC
37 mi	WSW :	LOLA, NC
44 mi	NNE :	BODIE ISLAND, NC
48 mi	N :	MANTEO AIRPORT, NC
48 mi	N :	MANTEO, NC
50 mi	W :	HOBUCKEN BRIDGE, NC

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

	Total observations	%	NDJFM observations	%
TMAX	12974	71.0%	5366	71.0%
TMIN	12906	70.7%	5349	70.7%
PRCP	13087	71.7%	5390	71.3%
SNOW	13238	72.5%	5443	72.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5366 by year	57.8°F	9.7°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>=71°F	418	0.21	64	36	1.8*	map	table
Extreme low events Days with TMAX<=42°F	387	-0.57	45	130	2.9*	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>=71°F	418	-0.48	18	94	5.2*	map	table
Extreme low events Days with TMAX<=42°F	387	0.75	139	23	6.0*	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>=71°F	418	86	56	1.5*	map	table
Extreme low events Days with TMAX<=42°F	387	75	19	3.9*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5349 by year	42.9°F	9.6°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<=29°F	436	-0.49	50	130	2.6*	map	table
Extreme high events Days with TMIN>=58°F	396	0.25	71	35	2.0*	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<=29°F	436	0.73	152	30	5.1*	map	table
Extreme high events Days with TMIN>=58°F	396	-0.51	28	95	3.4*	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<=29°F	436	48	28	1.7*	map	table
Extreme high events Days with TMIN>=58°F	396	94	47	2.0*	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	5390 by year	0.15"		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"	1643	0.51"	-0.09	237	289	1.2*	map	table
Extreme events Days with PRCP>0.79"	327	1.49"	-0.06	55	61	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"	1643	0.51"	0.20	344	231	1.5*	map	table
Extreme events Days with PRCP>0.79"	327	1.49"	0.56	101	22	4.6*	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"	1643	0.51"	335	138	2.4*	map	table
Extreme events Days with PRCP>0.79"	327	1.49"	84	20	4.2*	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	5443 by year	0.01"		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"	14	3.04"	-0.23	2	4	2.0	map	table
Extreme events Days with SNOW>4.0"	2	10.00"	-0.67	0	1	Inf	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"	14	3.04"	0.87	5	0	Inf	map	table
Extreme events Days with SNOW>4.0"	2	10.00"	0.57	0	0	NaN	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"	14	3.04"	2	1	2.0	map	table
Extreme events Days with SNOW>4.0"	2	10.00"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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