LEWISBURG EXP STN, TN - COOP Mid-Atlantic station 405187

405187 - LEWISBURG EXP STN, Tennessee

Latitude
35° 25´N

Longitude
86° 48´W

Elevation
240 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

3 mi	N :	LEWISBURG SUBSTN, TN
11 mi	SSW :	DIANA, TN
11 mi	SE :	PETERSBURG, TN
13 mi	ENE :	PALMETTO, TN
14 mi	SSE :	BOONSHILL, TN
15 mi	WSW :	LYNNVILLE 4 SSW, TN
16 mi	NNE :	CHAPEL HILL, TN
17 mi	SE :	BELLEVILLE, TN
18 mi	NW :	COLUMBIA POWERHOUSE, TN
19 mi	ENE :	SHELBYVILLE WATER DEPT, TN

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

	Total observations	%	NDJFM observations	%
TMAX	18198	99.6%	7551	99.8%
TMIN	18199	99.6%	7552	99.9%
PRCP	18239	99.9%	7553	99.9%
SNOW	17817	97.6%	7130	94.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7551 by year	53.6°F	12.9°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	582	0.21	97	55	1.8*	map	table
Extreme low events Days with TMAX<=33°F	513	-0.38	67	138	2.1*	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	582	-0.49	41	144	3.5*	map	table
Extreme low events Days with TMAX<=33°F	513	0.61	167	41	4.1*	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	582	91	102	1.1	map	table
Extreme low events Days with TMAX<=33°F	513	67	63	1.1	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7552 by year	31.0°F	12.6°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<=13°F	572	-0.29	90	145	1.6*	map	table
Extreme high events Days with TMIN>=52°F	513	0.19	83	57	1.5*	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<=13°F	572	0.53	178	58	3.1*	map	table
Extreme high events Days with TMIN>=52°F	513	-0.79	19	171	9.0*	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<=13°F	572	69	57	1.2	map	table
Extreme high events Days with TMIN>=52°F	513	73	105	1.4*	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	7553 by year	0.17"		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"	2470	0.52"	0.05	426	397	1.1	map	table
Extreme events Days with PRCP>0.83"	483	1.55"	0.10	88	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"	2470	0.52"	-0.17	358	510	1.4*	map	table
Extreme events Days with PRCP>0.83"	483	1.55"	-0.43	40	121	3.0*	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"	2470	0.52"	394	424	1.1	map	table
Extreme events Days with PRCP>0.83"	483	1.55"	73	88	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	7130 by year	0.03"		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"	113	1.89"	-0.09	15	19	1.3	map	table
Extreme events Days with SNOW>3.0"	22	5.44"	-0.03	2	4	2.0	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"	113	1.89"	0.77	40	8	5.0*	map	table
Extreme events Days with SNOW>3.0"	22	5.44"	0.92	6	0	Inf	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"	113	1.89"	16	21	1.3	map	table
Extreme events Days with SNOW>3.0"	22	5.44"	4	3	1.3	map	table

SNOW under 2 index extremes Help

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