NEAPOLIS, TN - COOP Mid-Atlantic station 406427

406427 - NEAPOLIS, Tennessee

Latitude
35° 43´N

Longitude
86° 58´W

Elevation
220 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

1 mi	W :	NEAPOLIS EXP STN, TN
5 mi	SW :	COLUMBIA SUBSTN, TN
7 mi	SSW :	COLUMBIA POWERHOUSE, TN
8 mi	SW :	COLUMBIA 3 WNW, TN
9 mi	WSW :	MONSANTO, TN
10 mi	SW :	COLUMBIA 2 W, TN
13 mi	SW :	ASHWOOD, TN
17 mi	ESE :	CHAPEL HILL, TN
17 mi	NNE :	FRANKLIN SEWAGE PLANT, TN
17 mi	SW :	MOUNT PLEASANT 1 N, TN

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

	Total observations	%	NDJFM observations	%
TMAX	5101	27.9%	2142	28.3%
TMIN	5093	27.9%	2137	28.3%
PRCP	7288	39.9%	3032	40.1%
SNOW	2570	14.1%	1088	14.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2142 by year	51.6°F	13.3°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>=71°F	158	0.04	14	17	1.2	map	table
Extreme low events Days with TMAX<=31°F	147	-0.81	10	50	5.0*	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>=71°F	158	-0.58	10	42	4.2*	map	table
Extreme low events Days with TMAX<=31°F	147	0.64	55	15	3.7*	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>=71°F	158	18	11	1.6	map	table
Extreme low events Days with TMAX<=31°F	147	35	12	2.9*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2137 by year	31.4°F	12.4°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	160	-0.89	8	56	7.0*	map	table
Extreme high events Days with TMIN>=51°F	152	-0.10	11	24	2.2*	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	160	0.62	56	17	3.3*	map	table
Extreme high events Days with TMIN>=51°F	152	-0.82	7	54	7.7*	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	160	36	12	3.0*	map	table
Extreme high events Days with TMIN>=51°F	152	19	13	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	3032 by year	0.15"		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"	936	0.49"	-0.35	87	216	2.5*	map	table
Extreme events Days with PRCP>0.77"	180	1.40"	-0.34	23	42	1.8*	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"	936	0.49"	-0.26	127	215	1.7*	map	table
Extreme events Days with PRCP>0.77"	180	1.40"	-0.48	18	45	2.5*	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"	936	0.49"	140	143	1.0	map	table
Extreme events Days with PRCP>0.77"	180	1.40"	24	26	1.1	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	1088 by year	0.02"		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"	15	1.61"	-0.74	2	5	2.5	map	table
Extreme events Days with SNOW>3.3"	3	4.33"	-2.52	0	3	Inf	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"	15	1.61"	0.72	6	2	3.0	map	table
Extreme events Days with SNOW>3.3"	3	4.33"	1.53	1	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"	15	1.61"	4	2	2.0	map	table
Extreme events Days with SNOW>3.3"	3	4.33"	3	0	Inf	map	table

SNOW under 2 index extremes Help

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