Preliminary Daily Summary(2010/12/1 - 2010/12/31)


Station:	BATON ROUGE RYAN AP	State:	LA	ID:	160549
Latitude:	30.54 degrees	Longitude:	-91.15 degrees	Elevation:	64 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
12/01/10	58	32	45	-10	30 a	67 a	20	0	0.00	-0.17	M	M	2.4 a	2.2	280	M x		23
12/02/10	65	31	48	-7	34	68	17	0	0.00	-0.17	M	M	1.2	0.9	226	M x		23
12/03/10	71	37	54	-1	46	78	11	0	0.00	-0.17	M	M	1.6	0.5	198	M x		23
12/04/10	76	46	61	7	56	83	4	0	0.00	-0.16	M	M	4.0	3.4	251	M x	1	23
12/05/10	60	36	48	-6	33 a	60 a	17	0	0.00	-0.16	M	M	5.3 a	3.9	3	M x		23
12/06/10	51	29	40	-14	24	62	25	0	0.00	-0.16	M	M	2.4	1.3	350	M x		23
12/07/10	54	25	40	-14	26	65	25	0	0.00	-0.16	M	M	0.6	0.3	200	M x		23
12/08/10	49	33	41	-13	30	63	24	0	0.00 T	-0.16	M	M	3.4	2.5	20	M x	4	23
12/09/10	53	26	40	-13	26 c	69 c	25	0	0.00	-0.16	M	M	1.6 c	1.0	142	M x		21
12/10/10	67	29	48	-5	40	75	17	0	0.00	-0.16	M	M	5.5	4.4	127	M x		21
12/11/10	74	52	63	10	54	76	2	0	0.23	0.07	M	M	10.1	6.7	191	37 t	4	21
12/12/10	55	38	47	-6	21	38	18	0	0.00	-0.16	M	M	11.8	11.7	305	31 o		21
12/13/10	46	29	38	-15	11	36	27	0	0.00	-0.17	M	M	5.1	4.5	323	M x		21
12/14/10	52	26	39	-14	16	42	26	0	0.00	-0.17	M	M	4.7	3.8	104	M x		21
12/15/10	67	42	55	3	47	70	10	0	0.00	-0.17	M	M	10.2	9.4	160	31 w		21
12/16/10	77	58	68	16	58	77	0	3	0.00	-0.17	M	M	9.2	7.9	215	28 v		21
12/17/10	59	43	51	-1	44	87	14	0	0.01	-0.16	M	M	6.2	5.7	35	M x	4 1	21
12/18/10	56	40	48	-4	34	66	17	0	0.00	-0.17	M	M	4.8	3.7	26	M x		21
12/19/10	59	32	46	-6	28	60	19	0	0.00	-0.17	M	M	1.5	1.3	43	M x		21
12/20/10	66	31	49	-3	40	73	16	0	0.00	-0.17	M	M	5.2	4.7	117	M x		21
12/21/10	75	53	64	13	60	85	1	0	0.00	-0.17	M	M	9.2	8.5	210	M x		21
12/22/10	77	52	65	14	60	83	0	0	0.00	-0.17	M	M	5.8	3.8	275	M x	1	21
12/23/10	60	40	50	-1	33	58	15	0	0.00	-0.17	M	M	4.3	3.6	44	M x		21
12/24/10	63	36	50	-1	39	72	15	0	0.00	-0.17	M	M	4.3	3.6	90	M x		21
12/25/10	50	38	44	-7	39	85	21	0	0.56	0.38	M	M	7.5	6.3	354	M x	4 1	21
12/26/10	42	26	34	-17	24	63	31	0	0.00	-0.18	M	M	5.7	5.4	341	M x		21
12/27/10	47	23	35	-16	23	70	30	0	0.00	-0.18	M	M	1.0	0.5	2	M x		21
12/28/10	57	25	41	-10	30	70	24	0	0.00	-0.18	M	M	3.1	2.6	122	M x		21
12/29/10	68	37	53	2	49	85	12	0	3.66	3.48	M	M	8.0	6.3	113	30 w	4 5 1	21
12/30/10	74	53	64	14	60	90	1	0	0.12	-0.06	M	M	9.2	8.6	153	M x	4 1	21
12/31/10	M	M	M	-	65 q	93 q	M	M	M	-	M	M	11.0 q	3.2	130	M x	4	7
Ag/Sum	60.9	36.6	48.8				484	3	4.58
Norm	62.8	42.1	52.4				397.0	22.0	5.26
DFN	-1.9	-5.5	-3.6				87	-19	-0.68

Temperature Data		Precipitation Data		Weather Occurrences Legend
AVERAGE MONTHLY	48.8	TOTAL FOR THE MONTH	4.58	1 = Fog/Mist
DEPARTURE FROM NORMAL	-3.6	DEPARTURE FROM NORMAL	-0.68	2 = Heavy fog
HIGHEST 77 ON 12/16		GREATEST 24HR TOTAL	3.66	3 = Drizzle
LOWEST 23 ON 12/27		NUMBER OF DAYS WITH		4 = Rain
NUMBER OF DAYS WITH		- 0.01 INCH OR MORE PRECIP	4	5 = Thunderstorm
MAX 32 OR BELOW	0.0	- 0.10 INCH OR MORE PRECIP	4	6 = Freezing Rain
MAX 90 OR ABOVE	0.0	- 0.50 INCH OR MORE PRECIP	2	7 = Snow
MIN 32 OR BELOW	13.0	- 1.00 INCH OR MORE PRECIP	1	8 = Haze
MIN 0 OR BELOW	0.0			9 = blowing snow
HEATING DEGREE DAYS(BASE 65)				x = tornado
TOTAL THIS MONTH	484
DEPARTURE FROM NORMAL	87	T -- trace		obs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65)		M -- estimated
TOTAL THIS MONTH	3
DEPARTURE FROM NORMAL	-19			values use Daily Normals calculated by SRCC