CALERA, AL - COOP Southeast station 011288

011288 - CALERA, Alabama

Latitude
33° 7´N

Longitude
86° 45´W

Elevation
162 meters

10 nearest COOP Southeast stations

4 mi	NNW :	BIRMINGHAM ALABASTER, AL
7 mi	W :	MONTEVALLO, AL
10 mi	WNW :	MONTEVALLO 5 NW, AL
13 mi	NNW :	HELENA 1 S, AL
15 mi	SSE :	THORSBY EXP STATION, AL
15 mi	S :	THORSBY 1 SW, AL
17 mi	SE :	LAY DAM, AL
20 mi	N :	OAK MTN STATE PARK 2 N, AL
21 mi	NW :	MC CALLA 2 NE, AL
22 mi	SSE :	CLANTON, AL

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

	Total observations	%	NDJFM observations	%
TMAX	9635	52.8%	3942	52.1%
TMIN	9629	52.7%	3933	52.0%
PRCP	13945	76.4%	5628	74.4%
SNOW	14117	77.3%	5648	74.7%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3942 by year	61.2°F	11.1°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>=77°F	290	0.18	46	26	1.8*	map	table
Extreme low events Days with TMAX<=43°F	264	-0.57	30	83	2.8*	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>=77°F	290	-0.75	9	97	10.8*	map	table
Extreme low events Days with TMAX<=43°F	264	0.94	110	19	5.8*	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>=77°F	290	38	62	1.6*	map	table
Extreme low events Days with TMAX<=43°F	264	50	25	2.0*	map	table

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TMIN Help top of page

TMIN	observations	mean	std dev		Distribution	during extreme days of
NDJFM	3933 by year	35.7°F	12.6°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<=18°F	306	-0.54	36	90	2.5*	map	table
Extreme high events Days with TMIN>=56°F	280	0.11	40	27	1.5	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<=18°F	306	0.80	111	20	5.5*	map	table
Extreme high events Days with TMIN>=56°F	280	-0.80	4	88	22.0*	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<=18°F	306	55	20	2.8*	map	table
Extreme high events Days with TMIN>=56°F	280	45	60	1.3	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	5628 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"	1316	0.75"	-0.06	198	230	1.2	map	table
Extreme events Days with PRCP>1.21"	263	1.94"	-0.10	35	47	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"	1316	0.75"	-0.15	179	237	1.3*	map	table
Extreme events Days with PRCP>1.21"	263	1.94"	-0.30	24	52	2.2*	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"	1316	0.75"	212	260	1.2*	map	table
Extreme events Days with PRCP>1.21"	263	1.94"	47	41	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	5648 by year	0.00"		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"	12	2.15"	-0.14	3	3	1.0	map	table
Extreme events Days with SNOW>4.0"	1	7.00"	2.12	1	0	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"	12	2.15"	1.73	7	0	Inf	map	table
Extreme events Days with SNOW>4.0"	1	7.00"	1.07	0	0	NaN	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"	12	2.15"	2	1	2.0	map	table
Extreme events Days with SNOW>4.0"	1	7.00"	0	0	NaN	map	table

SNOW under 2 index extremes Help

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