PRINCE FREDERICK 1 N, MD - COOP Mid-Atlantic station 187325

187325 - PRINCE FREDERICK 1 N, Maryland

Latitude
38° 33´N

Longitude
76° 35´W

Elevation
43 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

5 mi	NNW :	HUNTINGTOWN, MD
9 mi	SW :	MECHANICSVILLE 5 NE, MD
10 mi	NNW :	OWINGS FERRY LANDING, MD
11 mi	WSW :	CHARLOTTE HALL, MD
11 mi	WSW :	CHARLOTTE HALL 2 SE, MD
17 mi	SSW :	LEONARDTOWN 3 NW, MD
17 mi	SSE :	PATUXENT RIVER, MD
18 mi	WNW :	WALDORF POLICE BARRACK, MD
18 mi	SSW :	LEONARDTOWN 2, MD
18 mi	SSE :	SOLOMONS, MD

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

	Total observations	%	NDJFM observations	%
TMAX	7818	42.8%	3209	42.4%
TMIN	7858	43.0%	3217	42.5%
PRCP	8061	44.1%	3295	43.6%
SNOW	8034	44.0%	3265	43.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3209 by year	51.0°F	11.8°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>=69°F	241	0.12	31	15	2.1*	map	table
Extreme low events Days with TMAX<=34°F	236	-0.39	39	64	1.6	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>=69°F	241	-0.78	6	75	12.5*	map	table
Extreme low events Days with TMAX<=34°F	236	0.48	60	20	3.0*	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>=69°F	241	20	75	3.8*	map	table
Extreme low events Days with TMAX<=34°F	236	35	49	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	3217 by year	30.5°F	10.7°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	223	-0.40	31	59	1.9*	map	table
Extreme high events Days with TMIN>=47°F	229	0.19	36	11	3.3*	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	223	0.51	63	19	3.3*	map	table
Extreme high events Days with TMIN>=47°F	229	-0.52	12	60	5.0*	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	223	34	40	1.2	map	table
Extreme high events Days with TMIN>=47°F	229	32	66	2.1*	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	3295 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"	818	0.44"	-0.18	102	149	1.5*	map	table
Extreme events Days with PRCP>0.70"	158	1.17"	-0.18	16	31	1.9*	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"	818	0.44"	-0.07	131	155	1.2	map	table
Extreme events Days with PRCP>0.70"	158	1.17"	0.32	39	20	1.9*	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"	818	0.44"	111	201	1.8*	map	table
Extreme events Days with PRCP>0.70"	158	1.17"	26	30	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	3265 by year	0.13"		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"	139	3.00"	-0.41	18	34	1.9	map	table
Extreme events Days with SNOW>4.5"	26	7.10"	-0.47	2	7	3.5	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"	139	3.00"	0.40	31	13	2.4*	map	table
Extreme events Days with SNOW>4.5"	26	7.10"	0.69	8	1	8.0*	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"	139	3.00"	15	25	1.7	map	table
Extreme events Days with SNOW>4.5"	26	7.10"	4	3	1.3	map	table

SNOW under 2 index extremes Help

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