WARRENTON 3 SE, VA - COOP Mid-Atlantic station 448888

448888 - WARRENTON 3 SE, Virginia

Latitude
38° 41´N

Longitude
77° 46´W

Elevation
152 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

11 mi	SSW :	REMINGTON, VA
13 mi	W :	AMISSVILLE, VA
14 mi	NNW :	MARSHALL, VA
15 mi	N :	THE PLAINS 2 NNE, VA
16 mi	ENE :	MANASSAS 3 NW, VA
16 mi	S :	ELKWOOD 6 SE, VA
18 mi	E :	MANASSAS 4 S, VA
18 mi	SW :	CULPEPER, VA
19 mi	NNW :	DELAPLANE 1 N, VA
20 mi	S :	RICHARDSVILLE, VA

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

	Total observations	%	NDJFM observations	%
TMAX	16563	90.7%	6867	90.8%
TMIN	16516	90.4%	6848	90.5%
PRCP	16956	92.8%	6999	92.5%
SNOW	16888	92.5%	6954	91.9%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6867 by year	48.7°F	12.3°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>=68°F	523	0.35	98	37	2.6*	map	table
Extreme low events Days with TMAX<=31°F	464	-0.19	79	104	1.3	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>=68°F	523	-0.43	34	124	3.6*	map	table
Extreme low events Days with TMAX<=31°F	464	0.48	137	49	2.8*	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>=68°F	523	90	79	1.1	map	table
Extreme low events Days with TMAX<=31°F	464	53	45	1.2	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6848 by year	28.6°F	10.5°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<=12°F	479	-0.24	82	123	1.5*	map	table
Extreme high events Days with TMIN>=44°F	529	0.24	81	38	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<=12°F	479	0.47	138	48	2.9*	map	table
Extreme high events Days with TMIN>=44°F	529	-0.34	38	108	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<=12°F	479	49	45	1.1	map	table
Extreme high events Days with TMIN>=44°F	529	102	69	1.5*	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	6999 by year	0.10"		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"	2290	0.32"	-0.02	360	392	1.1	map	table
Extreme events Days with PRCP>0.55"	448	0.97"	0.01	71	77	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"	2290	0.32"	-0.01	396	409	1.0	map	table
Extreme events Days with PRCP>0.55"	448	0.97"	0.23	102	61	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"	2290	0.32"	386	342	1.1	map	table
Extreme events Days with PRCP>0.55"	448	0.97"	81	51	1.6*	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	6954 by year	0.14"		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"	407	2.35"	-0.30	51	102	2.0*	map	table
Extreme events Days with SNOW>3.5"	79	6.48"	-0.20	8	15	1.9	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"	407	2.35"	0.40	114	47	2.4*	map	table
Extreme events Days with SNOW>3.5"	79	6.48"	0.85	31	6	5.2*	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"	407	2.35"	57	50	1.1	map	table
Extreme events Days with SNOW>3.5"	79	6.48"	19	4	4.8*	map	table

SNOW under 2 index extremes Help

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