HOUMA, LA - HCND station 164407

164407 - HOUMA, Louisiana

Latitude
29° 35´N

Longitude
90° 44´W

Elevation
15 feet

10 nearest HCND stations

38 mi	NNW :	DONALDSONVILLE 4SW, LA
51 mi	WNW :	FRANKLIN 3NW, LA
70 mi	NNW :	BATON ROUGE WSO AP, LA
75 mi	NNE :	COVINGTON 4NNW, LA
78 mi	N :	AMITE, LA
86 mi	WNW :	LAFAYETTE FCWOS, LA
109 mi	NNW :	WOODVILLE 4ESE, MS
121 mi	ENE :	BILOXI HILLER PARK, MS
123 mi	WNW :	JENNINGS, LA
127 mi	NNE :	COLUMBIA, MS

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

	Total observations	%	NDJFM observations	%
TMAX	18161	99.4%	7496	99.1%
TMIN	18112	99.2%	7474	98.8%
PRCP	13985	76.6%	5773	76.3%
SNOW	12382	67.8%	5107	67.5%

TMAX Help top of page

TMAX	observations	mean	std dev		Distribution	during extreme days of
NDJFM	7496 by year	68.3°F	9.9°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>=81°F	531	0.15	88	57	1.5*	map	table
Extreme low events Days with TMAX<=52°F	593	-0.21	103	145	1.4*	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>=81°F	531	-0.83	11	178	16.2*	map	table
Extreme low events Days with TMAX<=52°F	593	0.69	209	51	4.1*	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>=81°F	531	50	118	2.4*	map	table
Extreme low events Days with TMAX<=52°F	593	95	62	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	7474 by year	47.8°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<=31°F	537	-0.27	76	123	1.6*	map	table
Extreme high events Days with TMIN>=65°F	564	0.18	78	58	1.3	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<=31°F	537	0.83	192	27	7.1*	map	table
Extreme high events Days with TMIN>=65°F	564	-1.00	7	208	29.7*	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<=31°F	537	59	82	1.4	map	table
Extreme high events Days with TMIN>=65°F	564	71	107	1.5*	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	5773 by year	0.20"		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"	2178	0.54"	-0.00	363	365	1.0	map	table
Extreme events Days with PRCP>0.90"	428	1.77"	-0.05	65	71	1.1	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"	2178	0.54"	-0.06	311	341	1.1	map	table
Extreme events Days with PRCP>0.90"	428	1.77"	-0.03	62	60	1.0	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"	2178	0.54"	388	290	1.3*	map	table
Extreme events Days with PRCP>0.90"	428	1.77"	89	51	1.7*	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	5107 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"	3	1.93"	-0.02	1	0	Inf	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	NaN	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"	3	1.93"	2.15	3	0	Inf	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	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"	3	1.93"	1	0	Inf	map	table
Extreme events Days with SNOW>3.0"	0	NaN"	NaN	NaN	NaN	map	table

SNOW under 2 index extremes Help

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