GUNTERSVILLE, AL - COOP Southeast station 013573

013573 - GUNTERSVILLE, Alabama

Latitude
34° 20´N

Longitude
86° 20´W

Elevation
176 meters

10 nearest COOP Southeast stations

0 mi	N :	GUNTERSVILLE NO 2, AL
4 mi	NE :	GUNTERSVILLE T V A, AL
8 mi	NNW :	GUNTERSVILLE DAM, AL
10 mi	E :	HUSTLEVILLE, AL
12 mi	SE :	ALBERTVILLE 2 SE, AL
13 mi	SE :	BOAZ, AL
17 mi	WNW :	CENTER GROVE, AL
18 mi	ENE :	SOUTH HILL, AL
19 mi	S :	WALNUT GROVE, AL
21 mi	NW :	FARLEY, AL

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

	Total observations	%	NDJFM observations	%
TMAX	13977	76.5%	5844	77.3%
TMIN	13916	76.2%	5827	77.0%
PRCP	14429	79.0%	5971	79.0%
SNOW	14471	79.2%	5911	78.2%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5844 by year	58.5°F	11.6°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>=75°F	440	0.29	81	42	1.9*	map	table
Extreme low events Days with TMAX<=40°F	439	-0.38	55	115	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>=75°F	440	-0.60	17	118	6.9*	map	table
Extreme low events Days with TMAX<=40°F	439	0.91	178	22	8.1*	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>=75°F	440	57	46	1.2	map	table
Extreme low events Days with TMAX<=40°F	439	67	26	2.6*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	5827 by year	35.9°F	11.3°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<=19°F	389	-0.42	50	105	2.1*	map	table
Extreme high events Days with TMIN>=54°F	414	0.16	60	42	1.4	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<=19°F	389	0.85	150	23	6.5*	map	table
Extreme high events Days with TMIN>=54°F	414	-0.74	17	131	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<=19°F	389	42	33	1.3	map	table
Extreme high events Days with TMIN>=54°F	414	62	70	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	5971 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"	1815	0.55"	0.08	320	267	1.2*	map	table
Extreme events Days with PRCP>0.88"	363	1.55"	0.08	65	53	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"	1815	0.55"	-0.16	252	367	1.5*	map	table
Extreme events Days with PRCP>0.88"	363	1.55"	-0.36	32	75	2.3*	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"	1815	0.55"	312	236	1.3*	map	table
Extreme events Days with PRCP>0.88"	363	1.55"	48	48	1.0	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	5911 by year	0.01"		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"	31	2.38"	0.03	7	5	1.4	map	table
Extreme events Days with SNOW>4.0"	6	6.50"	-0.01	1	1	1.0	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"	31	2.38"	1.25	14	1	14.0*	map	table
Extreme events Days with SNOW>4.0"	6	6.50"	1.21	3	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"	31	2.38"	3	1	3.0	map	table
Extreme events Days with SNOW>4.0"	6	6.50"	2	0	Inf	map	table

SNOW under 2 index extremes Help

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