Preliminary Daily Summary(2012/12/1 - 2012/12/31)


Station:	LAFAYETTE RGNL AP	State:	LA	ID:	165026
Latitude:	30.20 degrees	Longitude:	-91.99 degrees	Elevation:	38 feet

Temperature									Precipitation				Wind(kts)
Temperature									Water Equiv	DFN	Snow/ Ice	Snow/ Depth	Avg Spd	Res Spd	Res Dir	Peak Gust	Weather Occurrences	Obs
Day	Max	Min	Avg	DFN	Dpt	Rel Hum	HDD	CDD	Water Equiv	DFN	Snow/ Ice	Snow/ Depth	Avg Spd	Res Spd	Res Dir	Peak Gust	Weather Occurrences	Obs
12/01/12	78	54	66	9	59	80	0	1	0.00	-0.17	0.00	0.00	2.9	2.5	176	M x		24
12/02/12	80	59	70	13	61	79	0	5	0.00	-0.17	0.00	0.00	3.9	3.6	172	M x	1	24
12/03/12	78	62	70	14	62	78	0	5	0.00	-0.17	0.00	0.00	5.6	5.1	162	M x		24
12/04/12	71	61	66	10	64	92	0	1	2.30	2.13	0.00	0.00	3.3	0.7	102	M x	1 4	24
12/05/12	65	60	63	7	58	88	2	0	0.00	-0.17	0.00	0.00	7.5	7.2	4	M x		24
12/06/12	69	58	64	8	58	88	1	0	0.00	-0.17	0.00	0.00	1.4	1.1	8	M x	1 2 8	24
12/07/12	75	51	63	7	56	81	2	0	0.00	-0.17	0.00	0.00	1.4	1.3	205	M x	1 2	24
12/08/12	75	56	66	10	59	81	0	1	0.00	-0.17	0.00	0.00	2.8	2.6	190	M x	1	24
12/09/12	81	60	71	16	65	83	0	6	0.00 T	-0.17	0.00	0.00	5.6	4.8	191	M x	1	24
12/10/12	72	43	58	3	52	83	7	0	1.43	1.26	M	0.00	9.4	5.8	324	36 t	4 1 5	24
12/11/12	52	37	45	-10	33	66	20	0	0.00	-0.17	0.00	0.00	6.4	6.2	15	M x		24
12/12/12	57	36	47	-8	29	56	18	0	0.00	-0.17	0.00	0.00	5.8	5.6	7	M x		24
12/13/12	63	32	48	-7	30	58	17	0	0.00	-0.17	0.00	0.00	1.8	1.3	56	M x		24
12/14/12	69	35	52	-2	45	74	13	0	0.00	-0.17	0.00	0.00	2.8	1.2	136	M x	1	24
12/15/12	75	58	67	13	60	80	0	2	0.00	-0.17	0.00	0.00	5.8	5.3	169	M x	8	24
12/16/12	77	63	70	16	63	86	0	5	0.74	0.57	0.00	0.00	6.3	4.4	173	39 w	4 1 5	24
12/17/12	69	51	60	6	53	74	5	0	0.43	0.25	0.00	0.00	3.4	3.0	282	M x	4 1 2	24
12/18/12	71	44	58	4	47	69	7	0	0.00	-0.18	0.00	0.00	3.8	3.5	179	M x		24
12/19/12	77	56	67	13	62	80	0	2	0.00	-0.18	0.00	0.00	8.3	8.1	170	M x		24
12/20/12	74	41	58	4	38 a	52 a	7	0	0.05	-0.13	0.00	0.00	14.0 a	9.7	307	42 n	8	23
12/21/12	60	33	47	-6	23	46	18	0	0.00	-0.18	0.00	0.00	4.8	4.4	336	M x		23
12/22/12	64	33	49	-4	32	59	16	0	0.00	-0.18	0.00	0.00	2.2	1.8	181	M x	2	23
12/23/12	68	51	60	7	54	76	5	0	0.00	-0.18	0.00	0.00	5.2	5.0	171	M x		23
12/24/12	77	59	68	15	61	80	0	3	0.01	-0.18	0.00	0.00	5.6	4.9	247	M x	1	23
12/25/12	74	44	59	6	57	79	6	0	0.34	0.15	M	0.00	11.9	6.9	236	40 m	1 2 4	23
12/26/12	45	33	39	-14	32	73	26	0	0.00	-0.19	0.00	0.00	10.1	9.3	330	28 u		23
12/27/12	53	31	42	-11	37	78	23	0	0.00	-0.19	0.00	0.00	3.0	2.3	83	M x	1	23
12/28/12	69	46	58	5	53	85	7	0	2.18	1.99	M	0.00	9.4	2.5	264	30 t	4 1 2	23
12/29/12	49	37	43	-9	30	60	22	0	0.00	-0.19	0.00	0.00	9.3	9.2	335	M x		23
12/30/12	53	31	42	-10	28	60	23	0	0.00	-0.19	0.00	0.00	4.0	3.1	53	M x		23
12/31/12	63	43	53	1	44	67	12	0	0.00	-0.20	0.00	0.00	4.4	3.6	128	M x		23
Ag/Sum	67.8	47.0	57.4				257	31	7.48
Norm	64.5	44.0	54.3				359.0	27.0	5.51
DFN	3.3	3.0	3.1				-102	4	1.97

Temperature Data		Precipitation Data		Weather Occurrences Legend
AVERAGE MONTHLY	57.4	TOTAL FOR THE MONTH	7.48	1 = Fog/Mist
DEPARTURE FROM NORMAL	3.1	DEPARTURE FROM NORMAL	1.97	2 = Heavy fog
HIGHEST 81 ON 12/09		GREATEST 24HR TOTAL	2.30	3 = Drizzle
LOWEST 31 ON 12/27		NUMBER OF DAYS WITH		4 = Rain
NUMBER OF DAYS WITH		- 0.01 INCH OR MORE PRECIP	7	5 = Thunderstorm
MAX 32 OR BELOW	0.0	- 0.10 INCH OR MORE PRECIP	6	6 = Freezing Rain
MAX 90 OR ABOVE	0.0	- 0.50 INCH OR MORE PRECIP	4	7 = Snow
MIN 32 OR BELOW	3.0	- 1.00 INCH OR MORE PRECIP	3	8 = Haze
MIN 0 OR BELOW	0.0			9 = blowing snow
HEATING DEGREE DAYS(BASE 65)				x = tornado
TOTAL THIS MONTH	257
DEPARTURE FROM NORMAL	-102	T -- trace		obs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65)		M -- estimated
TOTAL THIS MONTH	31
DEPARTURE FROM NORMAL	4			values use Daily Normals calculated by SRCC