Preliminary Daily Summary(2009/4/1 - 2009/4/30)

Station: PORT ARTHUR SE TX 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
04/01/09 71 52 62 -347 61 3 00.00 -0.12 M M 9.6 7.7 100 M x 24
04/02/09 77 54 66 154 69 0 10.50 0.38 M M 9.1 6.1 28735 q 1 2 5 4 24
04/03/09 71 48 60 -647 67 5 00.02 -0.10 M M 5.6 0.3 3 M x 24
04/04/09 77 55 66 063 86 0 10.00 -0.12 M M 10.110.0 127 M x 24
04/05/09 83 55 69 354 63 0 40.00 -0.12 M M 11.3 8.0 31931 r 1 2 24
04/06/09 64 43 54-1228 40 11 00.00 -0.12 M M 13.813.4 32731 l 24
04/07/09 67 36 52-1429 46 13 00.02 -0.10 M M 6.6 5.2 294 M x 24
04/08/09 76 45 61 -652 70 4 00.00 -0.12 M M 9.6 9.3 195 M x 24
04/09/09 74 62 68 164 85 0 30.00 -0.12 M M 12.112.0 17327 s 24
04/10/09 86 66 76 963 71 0 110.00 -0.12 M M 6.4 1.5 306 M x 1 24
04/11/09 77 58 68 150 55 0 30.00 T-0.12 M M 10.5 9.6 58 M x 4 24
04/12/09 77 57 67 065 88 0 20.34 0.22 M M 8.5 6.9 14332 t 1 4 24
04/13/09 82 53 68 055 71 0 30.00 -0.12 M M 8.7 6.4 299 M x 1 2 24
04/14/09 75 47 61 -745 57 4 00.00 -0.12 M M 5.8 5.4 5 M x 24
04/15/09 75 51 63 -552 67 2 00.01 -0.11 M M 7.4 6.9 112 M x 24
04/16/09 76 58 67 -157 74 0 20.00 T-0.12 M M 9.9 9.3 9627 w 24
04/17/09 75 63 69 162 81 0 41.38 1.25 M M 13.111.3 9632 t 4 1 24
04/18/09 72 63 68 -167 93 0 34.70 4.57 M M 14.211.8 10935 j 4 5 1 24
04/19/09 80 59 70 158 74 0 50.00 -0.13 M M 7.3 7.0 303 M x 1 2 24
04/20/09 77 54 66 -348 60 0 10.01 -0.12 M M 6.5 6.0 334 M x 24
04/21/09 84 56 70 157 68 0 50.00 -0.13 M M 8.0 7.6 22826 w 24
04/22/09 84 61 73 365 80 0 80.01 -0.12 M M 9.0 8.8 196 M x 1 2 24
04/23/09 81 66 74 466 80 0 90.00 -0.13 M M 12.311.4 17427 v 24
04/24/09 82 69 76 667 78 0 110.23 0.09 M M 14.0 a12.8 13529 r 4 5 24
04/25/09 82 71 77 769 81 0 120.29 0.15 M M 15.314.8 14129 k 4 1 24
04/26/09 79 72 76 668 80 0 110.00 -0.14 M M 16.616.5 13430 j 24
04/27/09 83 64 74 370 87 0 93.43 3.29 M M 14.013.6 13834 m 4 5 1 24
04/28/09 82 67 75 469 85 0 100.01 -0.14 M M 9.4 9.1 134 M x 4 8 24
04/29/09 81 71 76 569 a 83 a 0 110.00 -0.15 M M 11.1 a10.6 144 M x 23
04/30/09 M M M -MM M M M - M M M 0.0 0 M x 0
Ag/Sum77.657.867.74212910.95
Norm77.858.668.241.0140.03.84
DFN-0.2-0.8-0.51-117.11
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY67.7TOTAL FOR THE MONTH10.951 = Fog/Mist
DEPARTURE FROM NORMAL-0.5DEPARTURE FROM NORMAL7.112 = Heavy fog
HIGHEST 86 ON 04/10GREATEST 24HR TOTAL4.703 = Drizzle
LOWEST 36 ON 04/07NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP95 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP76 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP47 = Snow
MIN 32 OR BELOW0.0- 1.00 INCH OR MORE PRECIP38 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH42
DEPARTURE FROM NORMAL1 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH129
DEPARTURE FROM NORMAL-11values use Daily Normals calculated by SRCC