JACKSON EXPERIMENT STN, TN - HCND station 404561

404561 - JACKSON EXPERIMENT STN, Tennessee

Latitude
35° 37´N

Longitude
88° 50´W

Elevation
400 feet

10 nearest HCND stations

47 mi	W :	COVINGTON 1W, TN
52 mi	SSE :	CORINTH CITY, MS
56 mi	NNW :	UNION CITY, TN
62 mi	NW :	CARUTHERSVILLE, MO
64 mi	ESE :	WAYNESBORO, TN
67 mi	SSE :	BOONEVILLE, MS
82 mi	NE :	DOVER 1W, TN
85 mi	SW :	HERNANDO, MS
87 mi	ENE :	DICKSON, TN
91 mi	SE :	MUSCLE SHOALS FAA AP, AL

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

	Total observations	%	NDJFM observations	%
TMAX	18220	99.8%	7524	99.5%
TMIN	18152	99.4%	7499	99.2%
PRCP	17352	95.0%	7087	93.7%
SNOW	12125	66.4%	4872	64.4%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7524 by year	53.7°F	13.4°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>=73°F	579	0.21	92	57	1.6*	map	table
Extreme low events Days with TMAX<=33°F	538	-0.31	78	139	1.8*	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>=73°F	579	-0.55	38	151	4.0*	map	table
Extreme low events Days with TMAX<=33°F	538	0.50	165	56	2.9*	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>=73°F	579	86	98	1.1	map	table
Extreme low events Days with TMAX<=33°F	538	60	59	1.0	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7499 by year	33.7°F	12.1°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<=16°F	504	-0.40	68	137	2.0*	map	table
Extreme high events Days with TMIN>=53°F	564	0.20	98	63	1.6*	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<=16°F	504	0.65	171	47	3.6*	map	table
Extreme high events Days with TMIN>=53°F	564	-0.72	21	171	8.1*	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<=16°F	504	48	50	1.0	map	table
Extreme high events Days with TMIN>=53°F	564	100	111	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	7087 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"	2511	0.48"	0.05	427	406	1.1	map	table
Extreme events Days with PRCP>0.80"	488	1.45"	0.16	95	72	1.3	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"	2511	0.48"	-0.21	338	521	1.5*	map	table
Extreme events Days with PRCP>0.80"	488	1.45"	-0.55	34	129	3.8*	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"	2511	0.48"	396	409	1.0	map	table
Extreme events Days with PRCP>0.80"	488	1.45"	68	94	1.4	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	4872 by year	0.04"		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	1.79"	-0.20	11	22	2.0	map	table
Extreme events Days with SNOW>3.0"	17	5.83"	-0.08	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"	113	1.79"	0.60	33	11	3.0*	map	table
Extreme events Days with SNOW>3.0"	17	5.83"	0.43	3	1	3.0	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"	113	1.79"	7	13	1.9	map	table
Extreme events Days with SNOW>3.0"	17	5.83"	0	1	Inf	map	table

SNOW under 2 index extremes Help

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