Preliminary Daily Summary(2011/1/1 - 2011/1/31)

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
01/01/11 70 45 58 644 63 7 00.02 -0.180.00 0.00 10.5 7.9 828 r 1 24
01/02/11 52 34 43 -928 56 22 00.00 -0.200.00 0.00 8.3 8.1 10 M x 24
01/03/11 56 30 43 -928 56 22 00.00 -0.200.00 0.00 2.0 1.1 80 M x 24
01/04/11 70 40 55 348 78 10 00.00 -0.200.00 0.00 1.7 1.2 155 M x 24
01/05/11 70 52 61 958 85 4 00.32 0.120.00 0.00 6.2 3.3 267 M x 1 5 4 24
01/06/11 63 42 53 135 55 12 00.00 -0.210.00 0.00 5.8 5.6 322 M x 24
01/07/11 67 40 54 238 60 11 00.00 -0.210.00 0.00 7.0 6.9 253 M x 24
01/08/11 61 39 50 -231 53 15 00.00 -0.210.00 0.00 5.4 4.1 360 M x 24
01/09/11 46 37 42-1032 73 23 00.33 0.120.00 0.00 7.8 6.9 52 M x 4 1 24
01/10/11 40 36 38-1436 91 27 00.00 -0.210.00 0.00 6.5 6.0 8 M x 24
01/11/11 47 31 39-1328 66 26 00.00 -0.210.00 0.00 11.611.4 35726 w 24
01/12/11 42 25 34-1714 50 31 00.00 -0.210.00 0.00 10.410.0 2 M x 24
01/13/11 42 21 32-1916 56 33 00.00 -0.210.00 0.00 4.4 4.1 26 M x 24
01/14/11 50 29 40-1123 51 25 00.00 -0.210.00 0.00 2.2 1.7 74 M x 24
01/15/11 62 39 51 033 55 14 00.00 -0.210.00 0.00 2.2 1.5 182 M x 24
01/16/11 60 46 53 147 84 12 00.25 0.040.00 0.00 2.6 2.2 155 M x 4 24
01/17/11 64 47 56 450 88 9 00.02 -0.190.00 0.00 4.9 4.0 167 M x 4 1 24
01/18/11 74 50 62 1052 85 3 00.25 0.040.00 0.00 5.7 2.1 33333 w 1 24
01/19/11 64 42 53 144 75 12 00.00 -0.200.00 0.00 3.0 0.9 45 M x 1 8 24
01/20/11 66 41 54 247 83 11 00.03 -0.170.00 0.00 6.6 4.5 929 t 1 24
01/21/11 47 34 41-1127 62 24 00.00 -0.200.00 0.00 9.6 9.0 1126 w 24
01/22/11 53 29 41-1125 59 24 00.00 -0.200.00 0.00 1.7 1.3 331 M x 24
01/23/11 61 30 46 -636 68 19 00.00 -0.200.00 0.00 2.6 1.9 150 M x 24
01/24/11 63 45 54 251 85 11 01.48 1.280.00 0.00 3.7 2.9 86 M x 4 1 24
01/25/11 58 43 51 -148 82 14 00.24 0.040.00 0.00 10.2 8.3 348 M x 4 1 24
01/26/11 57 34 46 -635 70 19 00.00 -0.190.00 0.00 3.5 3.0 346 M x 1 24
01/27/11 63 37 50 -236 65 15 00.00 -0.190.00 0.00 5.0 a 4.5 251 M x 1 24
01/28/11 71 44 58 642 64 7 00.00 -0.19 M 0.00 6.8 6.4 245 M x 24
01/29/11 71 47 59 750 76 6 00.00 -0.190.00 0.00 4.2 4.1 203 M x 1 24
01/30/11 61 54 58 656 89 7 01.35 1.170.00 0.00 2.4 1.9 150 M x 4 1 2 24
01/31/11 73 51 62 956 81 3 00.00 -0.180.00 0.00 2.5 1.4 151 M x 2 1 24
Ag/Sum59.539.249.447804.29
Norm61.642.151.9429.04.06.25
DFN-2.1-2.9-2.549-4-1.96
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY49.4TOTAL FOR THE MONTH4.291 = Fog/Mist
DEPARTURE FROM NORMAL-2.5DEPARTURE FROM NORMAL-1.962 = Heavy fog
HIGHEST 74 ON 01/18GREATEST 24HR TOTAL1.483 = Drizzle
LOWEST 21 ON 01/13NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP105 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP76 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP27 = Snow
MIN 32 OR BELOW7.0- 1.00 INCH OR MORE PRECIP28 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH478
DEPARTURE FROM NORMAL49 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH0
DEPARTURE FROM NORMAL-4values use Daily Normals calculated by SRCC