Preliminary Daily Summary(2010/5/1 - 2010/5/31)

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
05/01/10 81 76 79 774 84 0 140.10 -0.06 M M 12.112.0 17126 v 1 8 24
05/02/10 88 73 81 972 78 0 160.02 -0.14 M M 8.2 7.9 192 M x 1 8 4 24
05/03/10 93 66 80 860 58 0 150.00 -0.16 M M 3.2 0.6 40 M x 1 24
05/04/10 92 66 79 757 52 0 140.00 -0.16 M M 5.0 2.5 305 M x 24
05/05/10 91 63 77 455 54 0 120.00 -0.16 M M 4.7 4.4 221 M x 1 24
05/06/10 90 58 74 161 66 0 90.00 -0.16 M M 4.8 4.2 199 M x 1 24
05/07/10 90 67 79 668 72 0 140.00 -0.17 M M 7.1 6.7 203 M x 1 24
05/08/10 84 66 75 256 56 0 100.01 -0.16 M M 9.2 7.3 1826 w 1 24
05/09/10 79 62 71 -350 50 0 60.00 -0.17 M M 3.8 3.2 72 M x 24
05/10/10 86 63 75 164 71 0 100.00 -0.17 M M 6.3 6.1 169 M x 24
05/11/10 90 73 82 870 71 0 170.00 -0.17 M M 8.0 7.8 171 M x 1 24
05/12/10 89 77 83 971 70 0 180.00 -0.17 M M 10.0 9.8 16727 u 24
05/13/10 86 75 81 671 74 0 160.00 -0.17 M M 6.9 6.7 167 M x 8 24
05/14/10 90 73 82 769 72 0 170.00 -0.17 M M 5.5 5.1 166 M x 1 24
05/15/10 88 69 79 470 83 0 140.57 0.40 M M 5.2 0.7 20927 w 1 4 24
05/16/10 87 69 78 370 79 0 130.58 0.41 M M 1.8 0.6 97 M x 4 5 24
05/17/10 92 70 81 568 a 69 a 0 160.00 -0.17 M M 3.1 a 0.7 221 M x 1 23
05/18/10 91 71 81 567 68 0 160.00 -0.17 M M 2.8 1.7 253 M x 1 23
05/19/10 91 71 81 570 75 0 160.00 -0.17 M M 4.9 4.7 196 M x 1 2 23
05/20/10 90 73 82 671 74 0 170.01 -0.16 M M 5.9 5.7 193 M x 1 23
05/21/10 93 74 84 871 70 0 190.00 -0.17 M M 4.4 4.1 214 M x 23
05/22/10 93 74 84 772 72 0 190.00 -0.18 M M 3.9 3.5 182 M x 1 23
05/23/10 93 74 84 771 70 0 190.00 -0.18 M M 4.0 3.4 173 M x 23
05/24/10 94 73 84 769 66 0 190.00 -0.18 M M 2.0 1.2 183 M x 1 8 23
05/25/10 95 72 84 768 68 0 190.13 -0.05 M M 2.5 0.4 342 M x 1 5 4 23
05/26/10 91 71 81 468 74 0 160.01 -0.17 M M 2.9 1.0 333 M x 1 23
05/27/10 90 70 80 269 76 0 150.14 -0.04 M M 3.6 2.1 340 M x 4 23
05/28/10 92 72 82 469 68 0 170.01 -0.17 M M 2.7 1.2 345 M x 1 4 23
05/29/10 93 71 82 469 71 0 170.03 -0.15 M M 2.9 1.3 71 M x 1 23
05/30/10 90 69 80 270 81 0 150.08 -0.10 M M 1.3 0.4 173 M x 1 4 23
05/31/10 M M M -71 r 93 r M M M - M M 0.0 r 0.0 0 M x 1 6
Ag/Sum89.770.079.804551.69
Norm84.765.775.22.0319.05.31
DFN5.04.34.6-2136-3.62
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY79.8TOTAL FOR THE MONTH1.691 = Fog/Mist
DEPARTURE FROM NORMAL4.6DEPARTURE FROM NORMAL-3.622 = Heavy fog
HIGHEST 95 ON 05/25GREATEST 24HR TOTAL0.583 = Drizzle
LOWEST 58 ON 05/06NUMBER 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 PRECIP56 = Freezing Rain
MAX 90 OR ABOVE21.0- 0.50 INCH OR MORE PRECIP27 = 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 NORMAL-2 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH455
DEPARTURE FROM NORMAL136values use Daily Normals calculated by SRCC