Preliminary Daily Summary(2011/4/1 - 2011/4/30)

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
04/01/11 83 53 68 357 71 0 30.00 -0.150.00 0.00 4.6 3.8 211 M x 1 8 24
04/02/11 86 62 74 962 72 0 90.00 -0.150.00 0.00 1.8 1.0 164 M x 1 24
04/03/11 85 68 77 1268 77 0 120.00 -0.150.00 0.00 9.0 9.0 17326 w 1 2 24
04/04/11 85 54 70 563 75 0 50.08 -0.070.00 0.00 14.1 6.7 21141 j 8 4 24
04/05/11 70 44 57 -936 51 8 00.00 -0.150.00 0.00 3.2 2.3 360 M x 24
04/06/11 75 46 61 -549 63 4 00.00 -0.150.00 0.00 5.2 5.1 171 M x 24
04/07/11 82 58 70 464 76 0 50.00 -0.150.00 0.00 6.0 5.8 180 M x 1 24
04/08/11 87 72 80 1469 77 0 150.00 -0.150.00 0.00 8.8 8.7 177 M x 8 24
04/09/11 86 73 80 1468 73 0 150.00 -0.160.00 0.00 8.1 8.1 171 M x 24
04/10/11 89 75 82 1568 69 0 170.00 -0.160.00 0.00 11.411.3 17727 v 24
04/11/11 87 67 77 1065 69 0 120.01 -0.150.00 0.00 9.7 6.9 21128 w 4 24
04/12/11 82 55 69 247 51 0 40.00 -0.160.00 0.00 3.6 3.4 28 M x 24
04/13/11 84 53 69 251 58 0 40.00 -0.160.00 0.00 3.0 1.9 190 M x 1 24
04/14/11 86 61 74 765 76 0 90.00 T-0.160.00 0.00 5.8 5.5 17626 w 4 24
04/15/11 87 67 77 960 59 0 120.00 -0.160.00 0.00 11.2 8.4 22327 u 8 24
04/16/11 81 54 68 032 34 0 30.00 -0.160.00 0.00 7.7 7.0 309 M x 24
04/17/11 80 51 66 -248 56 0 10.00 -0.160.00 0.00 4.5 2.9 166 M x 24
04/18/11 85 66 76 868 75 0 110.00 -0.160.00 0.00 8.9 8.6 180 M x 24
04/19/11 89 73 81 1369 71 0 160.00 -0.160.00 0.00 11.811.7 17732 q 1 8 24
04/20/11 89 76 83 1469 71 0 180.00 -0.160.00 0.00 8.2 7.9 177 M x 24
04/21/11 89 75 82 1369 71 0 170.00 -0.160.00 0.00 5.8 5.2 170 M x 1 24
04/22/11 89 73 81 1268 71 0 160.00 -0.160.00 0.00 7.4 7.1 176 M x 24
04/23/11 89 68 79 1068 70 0 140.00 -0.160.00 0.00 8.0 7.7 17227 v 24
04/24/11 89 72 81 1167 69 0 160.00 -0.160.00 0.00 7.6 6.7 16727 w 1 24
04/25/11 87 76 82 1268 68 0 170.00 -0.160.00 0.00 11.210.8 17730 n 24
04/26/11 84 65 75 568 75 0 102.15 1.990.00 0.00 11.110.8 17032 o 5 4 1 24
04/27/11 89 69 79 965 61 0 140.00 -0.160.00 0.00 13.3 7.9 21029 s 24
04/28/11 78 57 68 -347 53 0 30.00 -0.160.00 0.00 7.0 6.7 5 M x 24
04/29/11 82 53 68 -352 58 0 30.00 -0.160.00 0.00 3.9 2.4 16529 w 24
04/30/11 80 64 72 167 80 0 70.02 -0.140.00 0.00 4.8 3.9 154 M x 8 4 1 24
Ag/Sum84.563.373.9122882.26
Norm78.157.567.843.0127.04.72
DFN6.45.86.1-31161-2.46
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY73.9TOTAL FOR THE MONTH2.261 = Fog/Mist
DEPARTURE FROM NORMAL6.1DEPARTURE FROM NORMAL-2.462 = Heavy fog
HIGHEST 89 ON 04/10GREATEST 24HR TOTAL2.153 = Drizzle
LOWEST 44 ON 04/05NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP35 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP16 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP17 = Snow
MIN 32 OR BELOW0.0- 1.00 INCH OR MORE PRECIP18 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH12
DEPARTURE FROM NORMAL-31 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH288
DEPARTURE FROM NORMAL161values use Daily Normals calculated by SRCC