CHARLOTTE COURT HOUSE, VA - COOP Mid-Atlantic station 441585

441585 - CHARLOTTE COURT HOUSE, Virginia

Latitude
37° 4´N

Longitude
78° 42´W

Elevation
180 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

6 mi	S :	RANDOLPH 5 NNE, VA
13 mi	ESE :	KEYSVILLE 2 S, VA
14 mi	W :	BROOKNEAL, VA
21 mi	NNW :	APPOMATTOX, VA
21 mi	NW :	CONCORD 4 SSW, VA
22 mi	SE :	CHASE CITY, VA
23 mi	SSW :	HALIFAX 1 N, VA
25 mi	NE :	FARMVILLE 2 N, VA
26 mi	SSW :	HALIFAX 2 SSE, VA
27 mi	SSW :	SOUTH BOSTON, VA

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

	Total observations	%	NDJFM observations	%
TMAX	16910	92.6%	6996	92.5%
TMIN	16858	92.3%	6962	92.1%
PRCP	17692	96.9%	7336	97.0%
SNOW	17423	95.4%	7057	93.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	6996 by year	52.7°F	12.5°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>=72°F	476	0.29	77	37	2.1*	map	table
Extreme low events Days with TMAX<=34°F	487	-0.07	92	99	1.1	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>=72°F	476	-0.49	24	116	4.8*	map	table
Extreme low events Days with TMAX<=34°F	487	0.43	136	58	2.3*	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>=72°F	476	69	100	1.4*	map	table
Extreme low events Days with TMAX<=34°F	487	68	64	1.1	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	6962 by year	29.9°F	10.8°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	-0.23	87	130	1.5*	map	table
Extreme high events Days with TMIN>=47°F	489	0.23	74	41	1.8*	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	0.46	154	52	3.0*	map	table
Extreme high events Days with TMIN>=47°F	489	-0.44	39	122	3.1*	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	69	66	1.0	map	table
Extreme high events Days with TMIN>=47°F	489	92	77	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	7336 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"	2213	0.37"	0.03	377	378	1.0	map	table
Extreme events Days with PRCP>0.63"	437	1.07"	-0.03	66	79	1.2	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"	2213	0.37"	-0.02	370	398	1.1	map	table
Extreme events Days with PRCP>0.63"	437	1.07"	0.27	101	58	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"	2213	0.37"	369	362	1.0	map	table
Extreme events Days with PRCP>0.63"	437	1.07"	72	48	1.5*	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	7057 by year	0.07"		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"	186	2.64"	-0.24	28	42	1.5	map	table
Extreme events Days with SNOW>4.0"	36	7.12"	-0.62	4	10	2.5	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"	186	2.64"	0.61	52	12	4.3*	map	table
Extreme events Days with SNOW>4.0"	36	7.12"	0.97	15	3	5.0*	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"	186	2.64"	26	26	1.0	map	table
Extreme events Days with SNOW>4.0"	36	7.12"	7	4	1.8	map	table

SNOW under 2 index extremes Help

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