Preliminary Daily Summary(2009/10/1 - 2009/10/31)

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
10/01/09 87 62 75 166 74 0 100.00 -0.15 M M 4.2 3.7 173 M x 24
10/02/09 82 69 76 268 82 0 111.27 1.12 M M 4.7 b 2.7 2236 w 4 5 1 24
10/03/09 82 69 76 368 80 0 110.04 -0.11 M M 3.4 2.6 58 M x 4 1 24
10/04/09 79 74 77 473 90 0 121.56 1.42 M M 3.9 1.6 182 M x 1 8 4 24
10/05/09 85 69 77 473 86 0 120.46 0.32 M M 3.5 a 1.8 2 M x 4 1 24
10/06/09 91 74 83 1075 81 0 180.00 T-0.14 M M 6.3 6.1 193 M x 2 1 24
10/07/09 92 79 86 1476 80 0 210.00 -0.14 M M 5.3 a 4.6 197 M x 1 24
10/08/09 90 78 84 1276 80 0 190.01 -0.12 M M 6.1 a 5.6 176 M x 1 24
10/09/09 91 69 80 871 79 0 150.19 0.06 M M 9.6 c 3.8 20139 s 8 4 24
10/10/09 71 63 67 -463 88 0 20.75 0.62 M M 6.4 5.8 13 M x 4 1 24
10/11/09 69 62 66 -563 90 0 10.27 0.14 M M 6.0 a 5.2 35 M x 4 1 2 24
10/12/09 87 69 78 772 89 0 130.49 0.36 M M 3.1 1.5 118 M x 2 4 1 24
10/13/09 87 73 80 1073 89 0 150.21 0.08 M M 2.5 1.2 171 M x 1 2 4 24
10/14/09 90 75 83 1375 85 0 180.00 T-0.13 M M 2.4 1.3 263 M x 1 2 24
10/15/09 90 73 82 1274 81 0 170.89 0.77 M M 7.0 6.5 233 M x 1 5 4 24
10/16/09 74 54 64 -555 76 1 00.03 -0.09 M M 12.111.8 1227 v 24
10/17/09 70 49 60 -947 70 5 00.00 -0.12 M M 7.2 7.0 18 M x 24
10/18/09 64 44 54-1542 67 11 00.01 -0.11 M M 4.1 4.0 31 M x 24
10/19/09 70 44 57-1146 69 8 00.00 -0.12 M M 1.3 0.7 94 M x 24
10/20/09 76 50 63 -554 73 2 00.01 -0.11 M M 3.0 2.2 99 M x 24
10/21/09 80 62 71 364 81 0 60.14 0.02 M M 5.3 4.1 105 M x 1 4 24
10/22/09 78 64 71 469 89 0 63.19 3.07 M M 6.3 a 2.7 17535 v 4 1 2 24
10/23/09 67 52 60 -750 72 5 00.00 -0.12 M M 6.2 6.0 302 M x 24
10/24/09 69 50 60 -748 74 5 00.01 -0.11 M M 1.9 1.6 14 M x 24
10/25/09 74 49 62 -553 75 3 00.00 -0.12 M M 2.3 1.6 114 M x 24
10/26/09 77 56 67 157 76 0 20.27 0.14 M M 4.0 3.1 86 M x 4 1 24
10/27/09 65 54 60 -657 87 5 00.11 -0.02 M M 4.9 2.9 27240 w 4 1 24
10/28/09 77 51 64 -260 82 1 00.36 0.23 M M 3.7 2.1 104 M x 1 2 5 4 24
10/29/09 84 70 77 1273 82 0 120.00 -0.13 M M 11.611.3 16433 o 1 24
10/30/09 81 53 67 261 88 0 22.29 2.16 M M 10.1 1.1 31233 v 4 1 24
10/31/09 M M M -51 r 91 r M M M - M M 2.0 r 0.5 313 M x 6
Ag/Sum79.362.070.74622312.56
Norm80.558.269.439.0175.04.02
DFN-1.23.81.37488.54
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY70.7TOTAL FOR THE MONTH12.561 = Fog/Mist
DEPARTURE FROM NORMAL1.3DEPARTURE FROM NORMAL8.542 = Heavy fog
HIGHEST 92 ON 10/07GREATEST 24HR TOTAL3.193 = Drizzle
LOWEST 44 ON 10/18NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP175 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP156 = Freezing Rain
MAX 90 OR ABOVE6.0- 0.50 INCH OR MORE PRECIP67 = Snow
MIN 32 OR BELOW0.0- 1.00 INCH OR MORE PRECIP48 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH46
DEPARTURE FROM NORMAL7 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH223
DEPARTURE FROM NORMAL48values use Daily Normals calculated by SRCC