NEPTUNE 3 S, TN - COOP Mid-Atlantic station 406454

406454 - NEPTUNE 3 S, Tennessee

Latitude
36° 19´N

Longitude
87° 13´W

Elevation
120 meters

COOP Mid-Atlantic

10 nearest COOP Mid-Atlantic stations

0 mi	N :	NEPTUNE 3 S, TN
8 mi	NNW :	LOCK B CUMBERLAND RIVER, TN
15 mi	SSE :	KINGSTON SPRINGS, TN
18 mi	NNW :	CLARKSVILLE SEWAGE PLT, TN
20 mi	SSW :	DICKSON, TN
21 mi	WNW :	LOCK C CUMBERLAND RIVER, TN
23 mi	ENE :	SPRINGFIELD EXP STN, TN
24 mi	W :	CUMBERLAND CITY, TN
26 mi	ESE :	NASHVILLE WBO, TN
27 mi	ESE :	NASHVILLE WB CITY, TN

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

	Total observations	%	NDJFM observations	%
TMAX	5994	32.8%	2468	32.6%
TMIN	6066	33.2%	2512	33.2%
PRCP	8488	46.5%	3564	47.1%
SNOW	8305	45.5%	3354	44.3%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2468 by year	52.0°F	13.2°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	168	-0.09	11	19	1.7	map	table
Extreme low events Days with TMAX<=32°F	180	-0.70	21	61	2.9*	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	168	-0.48	14	37	2.6*	map	table
Extreme low events Days with TMAX<=32°F	180	0.68	67	15	4.5*	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	168	25	25	1.0	map	table
Extreme low events Days with TMAX<=32°F	180	41	23	1.8	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	2512 by year	26.7°F	12.2°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<=9°F	170	-0.85	13	64	4.9*	map	table
Extreme high events Days with TMIN>=46°F	182	-0.28	14	35	2.5*	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<=9°F	170	0.53	58	22	2.6*	map	table
Extreme high events Days with TMIN>=46°F	182	-0.61	10	52	5.2*	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<=9°F	170	25	19	1.3	map	table
Extreme high events Days with TMIN>=46°F	182	34	31	1.1	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	3564 by year	0.16"		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"	1247	0.46"	-0.28	151	275	1.8*	map	table
Extreme events Days with PRCP>0.72"	248	1.36"	-0.04	39	46	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"	1247	0.46"	-0.28	161	287	1.8*	map	table
Extreme events Days with PRCP>0.72"	248	1.36"	-0.62	13	71	5.5*	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"	1247	0.46"	155	265	1.7*	map	table
Extreme events Days with PRCP>0.72"	248	1.36"	17	57	3.4*	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	3354 by year	0.06"		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"	82	2.26"	-0.51	9	22	2.4	map	table
Extreme events Days with SNOW>4.0"	15	6.47"	-0.57	1	4	4.0	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"	82	2.26"	0.69	26	5	5.2*	map	table
Extreme events Days with SNOW>4.0"	15	6.47"	0.79	5	1	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"	82	2.26"	11	12	1.1	map	table
Extreme events Days with SNOW>4.0"	15	6.47"	3	2	1.5	map	table

SNOW under 2 index extremes Help

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