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 PrecipitationWind(kts)  
Water
Equiv
DFN Snow/
Ice
Snow/
Depth
Avg
Spd
Res
Spd
Res
Dir
Peak
Gust
Weather
Occurrences
Obs
DayMaxMin AvgDFNDptRel Hum HDDCDD
12/01/12 78 54 66 959 80 0 10.00 -0.170.00 0.00 2.9 2.5 176 M x 24
12/02/12 80 59 70 1361 79 0 50.00 -0.170.00 0.00 3.9 3.6 172 M x 1 24
12/03/12 78 62 70 1462 78 0 50.00 -0.170.00 0.00 5.6 5.1 162 M x 24
12/04/12 71 61 66 1064 92 0 12.30 2.130.00 0.00 3.3 0.7 102 M x 1 4 24
12/05/12 65 60 63 758 88 2 00.00 -0.170.00 0.00 7.5 7.2 4 M x 24
12/06/12 69 58 64 858 88 1 00.00 -0.170.00 0.00 1.4 1.1 8 M x 1 2 8 24
12/07/12 75 51 63 756 81 2 00.00 -0.170.00 0.00 1.4 1.3 205 M x 1 2 24
12/08/12 75 56 66 1059 81 0 10.00 -0.170.00 0.00 2.8 2.6 190 M x 1 24
12/09/12 81 60 71 1665 83 0 60.00 T-0.170.00 0.00 5.6 4.8 191 M x 1 24
12/10/12 72 43 58 352 83 7 01.43 1.26 M 0.00 9.4 5.8 32436 t 4 1 5 24
12/11/12 52 37 45-1033 66 20 00.00 -0.170.00 0.00 6.4 6.2 15 M x 24
12/12/12 57 36 47 -829 56 18 00.00 -0.170.00 0.00 5.8 5.6 7 M x 24
12/13/12 63 32 48 -730 58 17 00.00 -0.170.00 0.00 1.8 1.3 56 M x 24
12/14/12 69 35 52 -245 74 13 00.00 -0.170.00 0.00 2.8 1.2 136 M x 1 24
12/15/12 75 58 67 1360 80 0 20.00 -0.170.00 0.00 5.8 5.3 169 M x 8 24
12/16/12 77 63 70 1663 86 0 50.74 0.570.00 0.00 6.3 4.4 17339 w 4 1 5 24
12/17/12 69 51 60 653 74 5 00.43 0.250.00 0.00 3.4 3.0 282 M x 4 1 2 24
12/18/12 71 44 58 447 69 7 00.00 -0.180.00 0.00 3.8 3.5 179 M x 24
12/19/12 77 56 67 1362 80 0 20.00 -0.180.00 0.00 8.3 8.1 170 M x 24
12/20/12 74 41 58 438 a 52 a 7 00.05 -0.130.00 0.00 14.0 a 9.7 30742 n 8 23
12/21/12 60 33 47 -623 46 18 00.00 -0.180.00 0.00 4.8 4.4 336 M x 23
12/22/12 64 33 49 -432 59 16 00.00 -0.180.00 0.00 2.2 1.8 181 M x 2 23
12/23/12 68 51 60 754 76 5 00.00 -0.180.00 0.00 5.2 5.0 171 M x 23
12/24/12 77 59 68 1561 80 0 30.01 -0.180.00 0.00 5.6 4.9 247 M x 1 23
12/25/12 74 44 59 657 79 6 00.34 0.15 M 0.00 11.9 6.9 23640 m 1 2 4 23
12/26/12 45 33 39-1432 73 26 00.00 -0.190.00 0.00 10.1 9.3 33028 u 23
12/27/12 53 31 42-1137 78 23 00.00 -0.190.00 0.00 3.0 2.3 83 M x 1 23
12/28/12 69 46 58 553 85 7 02.18 1.99 M 0.00 9.4 2.5 26430 t 4 1 2 23
12/29/12 49 37 43 -930 60 22 00.00 -0.190.00 0.00 9.3 9.2 335 M x 23
12/30/12 53 31 42-1028 60 23 00.00 -0.190.00 0.00 4.0 3.1 53 M x 23
12/31/12 63 43 53 144 67 12 00.00 -0.200.00 0.00 4.4 3.6 128 M x 23
Ag/Sum67.847.057.4257317.48
Norm64.544.054.3359.027.05.51
DFN3.33.03.1-10241.97
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY57.4TOTAL FOR THE MONTH7.481 = Fog/Mist
DEPARTURE FROM NORMAL3.1DEPARTURE FROM NORMAL1.972 = Heavy fog
HIGHEST 81 ON 12/09GREATEST 24HR TOTAL2.303 = Drizzle
LOWEST 31 ON 12/27NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP75 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP66 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP47 = Snow
MIN 32 OR BELOW3.0- 1.00 INCH OR MORE PRECIP38 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH257
DEPARTURE FROM NORMAL-102 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH31
DEPARTURE FROM NORMAL4values use Daily Normals calculated by SRCC