Preliminary Daily Summary(2007/4/1 - 2007/4/30)

Station: PORT ARTHUR SE TX RGNL AP State:TX ID: 417174
Latitude: 29.95 degrees Longitude: -94.02 degrees Elevation:16 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
04/01/07 81 67 74 966 81 0 90.10 -0.020.00 0.00 6.5 4.7 213 M x 1 4 24
04/02/07 82 64 73 868 86 0 80.00 -0.120.00 0.00 7.3 6.7 165 M x 2 1 8 24
04/03/07 82 71 77 1170 86 0 120.00 T-0.120.00 0.00 8.3 8.1 183 M x 1 24
04/04/07 77 56 67 158 80 0 20.24 0.120.00 0.00 7.2 6.1 3729 u 1 4 24
04/05/07 72 52 62 -440 48 3 00.00 -0.120.00 0.00 9.5 9.2 24 M x 24
04/06/07 72 51 62 -439 48 3 00.00 -0.120.00 0.00 8.7 7.3 17 M x 24
04/07/07 54 37 46-2032 a 65 a 19 00.25 0.130.00 T0.00 10.8 a10.0 19 M x 4 1 23
04/08/07 57 38 48-1938 69 17 00.62 0.50 M 0.00 6.1 5.3 45 M x 4 1 23
04/09/07 66 51 59 -845 61 6 00.00 T-0.120.00 0.00 8.2 6.9 81 M x 23
04/10/07 80 59 70 363 84 0 51.03 0.910.00 0.00 9.3 6.7 16526 w 4 1 5 23
04/11/07 83 60 72 555 60 0 70.00 -0.120.00 0.00 7.8 5.2 290 M x 1 23
04/12/07 80 65 73 647 a 52 a 0 80.00 -0.120.00 0.00 10.2 a 9.0 108 M x 23
04/13/07 76 64 70 265 82 0 50.00 -0.120.00 0.00 14.013.3 13529 q 8 1 23
04/14/07 73 50 62 -652 73 3 00.39 0.270.00 0.00 13.711.5 31829 q 1 23
04/15/07 72 42 57-1141 59 8 00.00 -0.120.00 0.00 7.2 6.5 334 M x 23
04/16/07 72 48 60 -848 66 5 00.00 -0.120.00 0.00 6.5 5.7 140 M x 23
04/17/07 72 51 62 -655 75 3 00.40 0.270.00 0.00 8.7 7.8 12637 w 4 1 23
04/18/07 72 56 64 -555 78 1 00.00 T-0.130.00 0.00 6.8 6.0 323 M x 1 23
04/19/07 79 54 67 -256 74 0 20.00 -0.130.00 0.00 4.4 1.1 58 M x 1 23
04/20/07 83 59 71 257 68 0 60.00 -0.130.00 0.00 5.7 4.5 109 M x 1 8 23
04/21/07 79 58 69 059 74 0 40.00 -0.130.00 0.00 9.0 8.4 131 M x 1 23
04/22/07 80 67 74 464 77 0 90.00 -0.130.00 0.00 10.410.3 134 M x 8 1 23
04/23/07 79 65 72 267 83 0 70.00 -0.130.00 0.00 8.9 8.7 164 M x 1 2 8 23
04/24/07 79 71 75 567 79 0 100.00 -0.140.00 0.00 13.913.7 16130 r 23
04/25/07 77 63 70 065 84 0 50.89 0.750.00 0.00 7.9 6.7 17033 u 1 4 5 23
04/26/07 79 54 67 -353 66 0 20.00 -0.140.00 0.00 5.0 4.6 288 M x 1 23
04/27/07 76 58 67 -456 69 0 20.00 -0.140.00 0.00 6.0 4.8 84 M x 23
04/28/07 87 59 73 258 67 0 80.00 -0.150.00 0.00 3.6 1.7 136 M x 1 2 23
04/29/07 87 58 73 259 69 0 80.00 -0.150.00 0.00 4.2 2.7 172 M x 1 2 8 23
04/30/07 M M M -58 r 81 r M M M - M M 3.7 r 0.9 154 M x 6
Ag/Sum76.156.866.4681193.92
Norm77.858.668.241.0140.03.84
DFN-1.7-1.8-1.827-210.08
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY66.4TOTAL FOR THE MONTH3.921 = Fog/Mist
DEPARTURE FROM NORMAL-1.8DEPARTURE FROM NORMAL0.082 = Heavy fog
HIGHEST 87 ON 04/28GREATEST 24HR TOTAL1.033 = Drizzle
LOWEST 37 ON 04/07NUMBER 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 PRECIP86 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP37 = 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 MONTH68
DEPARTURE FROM NORMAL27 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH119
DEPARTURE FROM NORMAL-21values use Daily Normals calculated by SRCC