Preliminary Daily Summary(2010/9/1 - 2010/9/30)

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
09/01/10 90 73 82 173 82 0 170.67 0.50 M M 2.9 0.9 122 M x 4 24
09/02/10 89 74 82 173 82 0 170.01 -0.16 M M 2.3 0.4 111 M x 24
09/03/10 91 71 81 070 72 0 160.00 -0.17 M M 1.0 0.3 295 M x 24
09/04/10 84 72 78 -367 71 0 130.00 -0.18 M M 4.2 4.1 39 M x 24
09/05/10 89 68 79 -165 66 0 140.00 -0.18 M M 3.1 2.5 72 M x 24
09/06/10 90 73 82 274 85 0 170.33 0.15 M M 3.6 2.4 14034 w 5 4 1 24
09/07/10 92 76 84 475 84 0 190.00 T-0.18 M M 3.0 1.6 113 M x 1 24
09/08/10 91 76 84 475 82 0 190.39 0.21 M M 2.1 0.8 145 M x 24
09/09/10 91 75 83 374 78 0 180.00 -0.18 M M 2.9 2.8 179 M x 24
09/10/10 93 74 84 474 75 0 190.00 -0.18 M M 2.5 2.1 202 M x 24
09/11/10 93 76 85 575 74 0 200.00 -0.18 M M 2.5 1.4 223 M x 24
09/12/10 94 77 86 776 80 0 210.02 -0.17 M M 2.3 1.2 8 M x 24
09/13/10 92 70 81 268 71 0 160.00 -0.19 M M 3.0 2.6 36 M x 24
09/14/10 92 65 79 065 69 0 140.01 -0.18 M M 1.0 0.5 55 M x 24
09/15/10 92 66 79 068 71 0 140.00 -0.18 M M 1.8 1.2 110 M x 24
09/16/10 91 74 83 574 78 0 180.00 -0.18 M M 2.0 1.2 79 M x 24
09/17/10 92 73 83 572 78 0 180.01 -0.17 M M 2.4 0.8 87 M x 1 24
09/18/10 92 72 82 472 76 0 170.00 -0.18 M M 3.3 1.9 67 M x 24
09/19/10 91 73 82 473 78 0 170.00 -0.18 M M 1.8 1.3 93 M x 24
09/20/10 92 74 83 671 76 0 180.01 -0.17 M M 2.0 1.1 115 M x 24
09/21/10 88 72 80 372 81 0 150.03 -0.15 M M 2.5 0.9 118 M x 24
09/22/10 92 74 83 672 80 0 180.05 -0.13 M M 2.8 1.5 124 M x 24
09/23/10 90 73 82 572 81 0 170.04 -0.14 M M 3.2 1.3 121 M x 24
09/24/10 93 73 83 772 79 0 180.01 -0.16 M M 1.5 0.9 88 M x 1 24
09/25/10 90 73 82 672 79 0 170.00 -0.17 M M 2.2 0.8 131 M x 1 24
09/26/10 89 69 79 371 81 0 140.24 0.07 M M 3.2 2.2 359 M x 24
09/27/10 80 60 70 -656 64 0 50.00 -0.17 M M 8.1 7.7 5 M x 24
09/28/10 83 58 71 -455 64 0 60.00 -0.16 M M 2.9 2.2 13 M x 24
09/29/10 87 57 72 -357 66 0 70.00 -0.16 M M 1.6 0.8 36 M x 1 24
09/30/10 87 61 74 -154 58 0 90.00 -0.16 M M 3.7 3.5 3 M x 24
Ag/Sum90.070.780.304681.82
Norm87.768.878.30.0398.05.3
DFN2.31.92.0070-3.48
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY80.3TOTAL FOR THE MONTH1.821 = Fog/Mist
DEPARTURE FROM NORMAL2.0DEPARTURE FROM NORMAL-3.482 = Heavy fog
HIGHEST 94 ON 09/12GREATEST 24HR TOTAL0.673 = Drizzle
LOWEST 57 ON 09/29NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP85 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP46 = Freezing Rain
MAX 90 OR ABOVE21.0- 0.50 INCH OR MORE PRECIP17 = Snow
MIN 32 OR BELOW0.0- 1.00 INCH OR MORE PRECIP08 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH0
DEPARTURE FROM NORMAL0 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH468
DEPARTURE FROM NORMAL70values use Daily Normals calculated by SRCC