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

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

Temperature PrecipitationWind(kts)  
Water
Equiv
DFN Snow/
Ice
Snow/
Depth
Avg
Spd
Res
Spd
Res
Dir
Peak
Gust
Weather
Occurrences
Obs
DayMaxMin AvgDFNDptRel Hum HDDCDD
12/01/10 58 33 46-1130 62 19 00.00 -0.17 M M 1.7 1.2 253 M x 24
12/02/10 65 33 49 -837 69 16 00.00 -0.17 M M 2.5 1.9 201 M x 1 2 24
12/03/10 71 41 56 047 77 9 00.00 -0.17 M M 1.9 1.7 186 M x 1 24
12/04/10 76 50 63 757 82 2 00.01 -0.16 M M 4.8 4.2 250 M x 1 24
12/05/10 63 36 50 -633 a 60 a 15 00.00 -0.17 M M 11.6 a10.9 17 M x 23
12/06/10 51 31 41-1527 66 24 00.00 -0.17 M M 5.5 5.1 11 M x 23
12/07/10 54 28 41-1527 62 24 00.00 -0.17 M M 0.3 0.2 256 M x 2 23
12/08/10 51 34 43-1333 73 22 00.21 0.04 M M 6.2 5.8 14 M x 4 1 23
12/09/10 52 29 41-1431 76 24 00.02 -0.15 M M 2.2 1.2 180 M x 2 1 23
12/10/10 67 34 51 -444 75 14 00.00 -0.17 M M 4.5 3.7 160 M x 1 8 23
12/11/10 74 54 64 955 75 1 00.08 -0.09 M M 9.0 4.3 22328 u 4 23
12/12/10 54 36 45-1020 c 35 c 20 00.00 -0.17 M M 15.9 c13.8 32232 l 21
12/13/10 46 30 38-1715 44 27 00.00 -0.17 M M 6.0 5.9 334 M x 21
12/14/10 54 28 41-1320 45 24 00.00 -0.17 M M 3.6 2.7 144 M x 8 21
12/15/10 67 45 56 251 77 9 00.00 T-0.17 M M 8.0 7.1 175 M x 21
12/16/10 75 57 66 1258 77 0 10.00 -0.17 M M 9.0 6.7 21128 v 1 21
12/17/10 57 43 50 -442 81 15 00.00 -0.18 M M 9.4 9.3 22 M x 21
12/18/10 54 38 46 -834 a 67 a 19 00.01 -0.17 M M 7.2 a 6.7 18 M x 23
12/19/10 58 32 45 -930 64 20 00.00 -0.18 M M 2.5 1.6 38 M x 23
12/20/10 64 31 48 -643 76 17 00.00 -0.18 M M 4.7 4.3 154 M x 1 2 23
12/21/10 72 58 65 1261 87 0 00.00 -0.18 M M 8.6 8.3 206 M x 1 23
12/22/10 75 53 64 1159 83 1 00.00 -0.18 M M 6.9 3.8 319 M x 1 23
12/23/10 58 40 49 -434 61 16 00.00 -0.18 M M 6.1 5.9 26 M x 23
12/24/10 65 36 51 -242 76 14 00.00 -0.19 M M 3.0 0.7 100 M x 8 23
12/25/10 50 38 44 -938 86 21 00.68 0.49 M M 12.812.2 35429 n 4 1 23
12/26/10 42 27 35-1825 64 30 00.00 -0.19 M M 8.7 8.3 354 M x 23
12/27/10 46 23 35-1824 73 30 00.00 -0.19 M M 0.8 0.6 79 M x 23
12/28/10 58 27 43-1034 74 22 00.00 -0.19 M M 2.6 1.9 156 M x 1 23
12/29/10 66 43 55 351 90 10 03.02 2.83 M M 6.2 3.4 14046 v 4 1 5 23
12/30/10 72 54 63 1160 90 2 00.15 -0.04 M M 7.8 7.4 16226 w 23
12/31/10 M M M -66 q 90 q M M M - M M 10.4 q 3.0 152 M x 7
Ag/Sum60.538.149.346714.18
Norm64.544.054.3359.027.05.51
DFN-4.0-5.9-5.0108-26-1.33
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY49.3TOTAL FOR THE MONTH4.181 = Fog/Mist
DEPARTURE FROM NORMAL-5.0DEPARTURE FROM NORMAL-1.332 = Heavy fog
HIGHEST 76 ON 12/04GREATEST 24HR TOTAL3.023 = Drizzle
LOWEST 23 ON 12/27NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP65 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP46 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP27 = Snow
MIN 32 OR BELOW10.0- 1.00 INCH OR MORE PRECIP18 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH467
DEPARTURE FROM NORMAL108 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH1
DEPARTURE FROM NORMAL-26values use Daily Normals calculated by SRCC