FLORENCE, AL - COOP Southeast station 012971

012971 - FLORENCE, Alabama

Latitude
34° 48´N

Longitude
87° 41´W

Elevation
177 meters

10 nearest COOP Southeast stations

1 mi	SE :	FLORENCE AT LOCK, AL
2 mi	SSW :	SHEFFIELD TVA NURSERY, AL
3 mi	ENE :	NEW WILSON LOCK, AL
4 mi	E :	WILSON DAM, AL
6 mi	SE :	MUSCLE SHOALS REGIONAL AP, AL
10 mi	WSW :	SMITHSONIA, AL
10 mi	WSW :	COLBERT STEAM PLANT, AL
12 mi	WSW :	BARTON, AL
15 mi	NW :	YOUNGS STORE, AL
15 mi	E :	CENTER STAR, AL

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

	Total observations	%	NDJFM observations	%
TMAX	7836	42.9%	3230	42.7%
TMIN	7838	42.9%	3199	42.3%
PRCP	7891	43.2%	3235	42.8%
SNOW	7910	43.3%	3232	42.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3230 by year	58.0°F	12.0°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	270	0.05	35	28	1.2	map	table
Extreme low events Days with TMAX<=39°F	232	-0.78	22	80	3.6*	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	270	-0.80	9	100	11.1*	map	table
Extreme low events Days with TMAX<=39°F	232	0.65	81	26	3.1*	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	270	35	80	2.3*	map	table
Extreme low events Days with TMAX<=39°F	232	51	35	1.5	map	table

TMAX under 2 index extremes Help

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3199 by year	33.8°F	11.9°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	220	-0.81	18	82	4.6*	map	table
Extreme high events Days with TMIN>=52°F	244	-0.03	32	27	1.2	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<=16°F	220	0.61	71	21	3.4*	map	table
Extreme high events Days with TMIN>=52°F	244	-1.01	10	98	9.8*	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	220	53	38	1.4	map	table
Extreme high events Days with TMIN>=52°F	244	37	70	1.9*	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	3235 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"	1277	0.43"	-0.21	166	250	1.5*	map	table
Extreme events Days with PRCP>0.74"	249	1.41"	-0.22	30	50	1.7*	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"	1277	0.43"	-0.34	142	305	2.1*	map	table
Extreme events Days with PRCP>0.74"	249	1.41"	-0.53	16	66	4.1*	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"	1277	0.43"	238	279	1.2	map	table
Extreme events Days with PRCP>0.74"	249	1.41"	50	54	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	3232 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"	44	1.93"	-0.78	3	15	5.0*	map	table
Extreme events Days with SNOW>3.0"	6	8.00"	-0.28	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"	44	1.93"	1.17	20	2	10.0*	map	table
Extreme events Days with SNOW>3.0"	6	8.00"	0.78	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"	44	1.93"	5	1	5.0*	map	table
Extreme events Days with SNOW>3.0"	6	8.00"	1	0	Inf	map	table

SNOW under 2 index extremes Help

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