Preliminary Daily Summary(2011/5/1 - 2011/5/31)

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
05/01/11 86 75 81 972 80 0 160.00 -0.150.00 0.00 15.014.7 15631 n 1 8 24
05/02/11 86 58 72 068 83 0 70.15 -0.010.00 0.00 10.6 2.8 18027 v 4 1 5 24
05/03/11 73 54 64 -847 63 1 00.16 0.000.00 0.00 12.812.5 329 t 4 1 24
05/04/11 76 45 61-1244 55 4 00.00 -0.160.00 0.00 5.7 4.8 76 M x 24
05/05/11 78 54 66 -753 65 0 10.00 -0.160.00 0.00 5.3 3.3 118 M x 24
05/06/11 84 55 70 -356 69 0 50.00 -0.170.00 0.00 4.2 3.7 171 M x 1 24
05/07/11 83 57 70 -364 77 0 50.00 -0.170.00 0.00 7.5 7.4 178 M x 24
05/08/11 87 72 80 671 80 0 150.00 -0.170.00 0.00 8.7 8.5 172 M x 1 24
05/09/11 89 74 82 871 76 0 170.00 -0.170.00 0.00 11.010.9 167 M x 24
05/10/11 87 73 80 671 77 0 150.00 -0.180.00 0.00 10.710.4 150 M x 1 24
05/11/11 86 73 80 671 78 0 150.00 T-0.180.00 0.00 12.412.0 14830 q 24
05/12/11 87 68 78 370 80 0 130.36 0.180.00 0.00 10.0 7.6 13538 u 4 1 24
05/13/11 93 65 79 463 64 0 140.00 -0.180.00 0.00 6.5 5.2 312 M x 1 8 24
05/14/11 82 56 69 -650 54 0 40.00 -0.190.00 0.00 10.0 9.4 343 M x 24
05/15/11 83 54 69 -646 49 0 40.00 -0.190.00 0.00 6.8 5.8 359 M x 24
05/16/11 84 63 74 -147 42 0 90.00 -0.190.00 0.00 8.1 6.7 35526 v 24
05/17/11 79 55 67 -953 61 0 20.00 -0.190.00 0.00 6.8 5.3 142 M x 24
05/18/11 84 60 72 -460 66 0 70.00 -0.190.00 0.00 10.0 9.5 155 M x 24
05/19/11 84 74 79 370 76 0 140.00 -0.200.00 0.00 14.614.3 13229 t 24
05/20/11 89 78 84 874 78 0 190.00 -0.200.00 0.00 16.516.3 14332 k 1 8 24
05/21/11 87 76 82 572 78 0 170.00 -0.200.00 0.00 10.910.3 144 M x 24
05/22/11 89 75 82 572 78 0 170.00 -0.200.00 0.00 13.613.5 16428 s 24
05/23/11 89 75 82 572 77 0 170.00 -0.200.00 0.00 12.712.6 16227 t 24
05/24/11 88 76 82 573 76 0 170.00 -0.200.00 0.00 13.213.0 167 M x 24
05/25/11 90 77 84 773 75 0 190.00 -0.210.00 0.00 12.812.4 18428 q 24
05/26/11 98 68 83 562 56 0 180.00 T-0.210.00 0.00 5.2 3.5 312 M x 24
05/27/11 90 65 78 069 70 0 130.00 -0.210.00 0.00 8.9 7.9 149 M x 24
05/28/11 90 76 83 571 71 0 180.00 -0.210.00 0.00 11.811.6 170 M x 24
05/29/11 90 77 84 671 70 0 190.00 -0.210.00 0.00 13.413.1 145 M x 24
05/30/11 92 79 86 873 71 0 210.00 -0.220.00 0.00 15.715.4 14630 p 24
05/31/11 94 74 84 571 a 70 a 0 190.00 -0.220.00 0.00 7.6 a 6.4 159 M x 8 23
Ag/Sum86.467.176.853770.67
Norm84.366.475.41.0324.05.83
DFN2.10.71.4453-5.16
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY76.8TOTAL FOR THE MONTH0.671 = Fog/Mist
DEPARTURE FROM NORMAL1.4DEPARTURE FROM NORMAL-5.162 = Heavy fog
HIGHEST 98 ON 05/26GREATEST 24HR TOTAL0.363 = Drizzle
LOWEST 45 ON 05/04NUMBER 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 PRECIP36 = Freezing Rain
MAX 90 OR ABOVE8.0- 0.50 INCH OR MORE PRECIP07 = 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 MONTH5
DEPARTURE FROM NORMAL4 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH377
DEPARTURE FROM NORMAL53values use Daily Normals calculated by SRCC