LA PLATA 1 W, MD - COOP Mid-Atlantic station 185080

185080 - LA PLATA 1 W, Maryland

Latitude
38° 32´N

Longitude
77° 0´W

Elevation
43 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

10 mi	NE :	WALDORF POLICE BARRACK, MD
13 mi	ESE :	CHARLOTTE HALL 2 SE, MD
14 mi	S :	DAHLGREN WEAPONS LAB, VA
14 mi	ESE :	CHARLOTTE HALL, MD
16 mi	NNE :	CHELTENHAM 1 NW, MD
17 mi	NNW :	GROVETON, VA
17 mi	W :	QUANTICO 1 S, VA
18 mi	ESE :	MECHANICSVILLE 5 NE, MD
19 mi	NNW :	ALEXANDRIA CITY GARAGE, VA
20 mi	S :	COLONIAL BEACH, VA

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

	Total observations	%	NDJFM observations	%
TMAX	17209	94.2%	7165	94.7%
TMIN	17196	94.2%	7149	94.5%
PRCP	17230	94.3%	7166	94.8%
SNOW	17150	93.9%	7064	93.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7165 by year	51.3°F	12.2°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>=70°F	556	0.28	103	39	2.6*	map	table
Extreme low events Days with TMAX<=34°F	561	-0.35	83	148	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>=70°F	556	-0.60	18	137	7.6*	map	table
Extreme low events Days with TMAX<=34°F	561	0.52	168	57	2.9*	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>=70°F	556	64	110	1.7*	map	table
Extreme low events Days with TMAX<=34°F	561	54	72	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	7149 by year	30.5°F	11.1°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<=14°F	529	-0.37	72	142	2.0*	map	table
Extreme high events Days with TMIN>=47°F	563	0.26	98	46	2.1*	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<=14°F	529	0.49	155	56	2.8*	map	table
Extreme high events Days with TMIN>=47°F	563	-0.37	44	122	2.8*	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<=14°F	529	58	67	1.2	map	table
Extreme high events Days with TMIN>=47°F	563	89	85	1.0	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	7166 by year	0.11"		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"	2255	0.34"	0.01	374	371	1.0	map	table
Extreme events Days with PRCP>0.60"	440	1.00"	0.03	71	72	1.0	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"	2255	0.34"	-0.05	380	426	1.1	map	table
Extreme events Days with PRCP>0.60"	440	1.00"	0.21	97	57	1.7*	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"	2255	0.34"	326	375	1.2	map	table
Extreme events Days with PRCP>0.60"	440	1.00"	70	57	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	7064 by year	0.12"		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"	409	1.99"	-0.27	53	99	1.9*	map	table
Extreme events Days with SNOW>3.5"	79	5.90"	-0.40	7	18	2.6*	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"	409	1.99"	0.36	109	57	1.9*	map	table
Extreme events Days with SNOW>3.5"	79	5.90"	0.53	22	8	2.8*	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"	409	1.99"	49	53	1.1	map	table
Extreme events Days with SNOW>3.5"	79	5.90"	15	7	2.1	map	table

SNOW under 2 index extremes Help

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