HEMPSTEAD GARDEN CITY, NY - COOP Northeast station 303781

303781 - HEMPSTEAD GARDEN CITY, New York

Latitude
40° 43´N

Longitude
73° 38´W

Elevation
24 meters

10 nearest COOP Northeast stations

1 mi	NE :	MINEOLA, NY
1 mi	NW :	MINEOLA 1 W, NY
2 mi	ENE :	HEMPSTEAD MITCHELL FLD AFB, NY
2 mi	ENE :	WESTBURY, NY
2 mi	NNE :	MINEOLA 1 NE, NY
3 mi	SW :	HEMPSTEAD MALVERNE, NY
4 mi	SSE :	FREEPORT, NY
6 mi	S :	OCEANSIDE, NY
8 mi	ESE :	WANTAGH CEDAR CREEK, NY
9 mi	N :	SEA CLIFF, NY

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

	Total observations	%	NDJFM observations	%
TMAX	8033	44.0%	3328	44.0%
TMIN	8035	44.0%	3328	44.0%
PRCP	8035	44.0%	3328	44.0%
SNOW	8034	44.0%	3327	44.0%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3328 by year	44.4°F	10.3°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>=60°F	262	-0.05	26	29	1.1	map	table
Extreme low events Days with TMAX<=29°F	229	-0.53	29	74	2.6*	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>=60°F	262	-0.28	16	43	2.7*	map	table
Extreme low events Days with TMAX<=29°F	229	0.34	62	40	1.6	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>=60°F	262	24	40	1.7*	map	table
Extreme low events Days with TMAX<=29°F	229	31	37	1.2	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	3328 by year	28.9°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<=14°F	238	-0.48	30	69	2.3*	map	table
Extreme high events Days with TMIN>=43°F	244	-0.14	18	29	1.6	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	238	0.23	58	40	1.4	map	table
Extreme high events Days with TMIN>=43°F	244	-0.13	22	33	1.5	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	238	34	31	1.1	map	table
Extreme high events Days with TMIN>=43°F	244	34	42	1.2	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	3328 by year	0.13"		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"	1209	0.35"	-0.31	119	268	2.3*	map	table
Extreme events Days with PRCP>0.59"	239	1.07"	-0.30	28	59	2.1*	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"	1209	0.35"	-0.08	192	241	1.3*	map	table
Extreme events Days with PRCP>0.59"	239	1.07"	0.14	47	33	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"	1209	0.35"	163	222	1.4*	map	table
Extreme events Days with PRCP>0.59"	239	1.07"	31	52	1.7	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	3327 by year	0.20"		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"	305	2.14"	-0.37	31	83	2.7*	map	table
Extreme events Days with SNOW>3.0"	61	5.97"	-0.40	6	17	2.8	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"	305	2.14"	0.15	70	54	1.3	map	table
Extreme events Days with SNOW>3.0"	61	5.97"	0.66	18	6	3.0*	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"	305	2.14"	37	49	1.3	map	table
Extreme events Days with SNOW>3.0"	61	5.97"	15	6	2.5	map	table

SNOW under 2 index extremes Help

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