Preliminary Daily Summary(2006/12/1 - 2006/12/31)

Station: PORT ARTHUR SE TX REGIONAL 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
12/01/06 54 30 42-1526 60 23 00.00 T-0.16 M 0.00 6.2 5.4 329 M x 7 24
12/02/06 57 34 46-1130 58 19 00.00 -0.16 M 0.00 6.3 5.3 24 M x 24
12/03/06 57 41 49 -729 50 16 00.00 -0.160.00 0.00 12.011.6 327 v 24
12/04/06 53 31 42-1421 47 23 00.00 -0.16 M 0.00 7.9 7.6 12 M x 24
12/05/06 56 28 42-1426 60 23 00.00 -0.16 M 0.00 3.0 2.2 117 M x 7 24
12/06/06 64 39 52 -448 81 13 00.00 -0.160.00 0.00 4.5 4.1 114 M x 24
12/07/06 61 43 52 -439 58 13 00.00 -0.160.00 0.00 11.210.9 24 M x 8 24
12/08/06 48 28 38-1712 b 36 b 27 00.00 -0.160.00 0.00 8.7 c 7.3 26201 v 8 22
12/09/06 48 29 39-1620 47 26 00.00 -0.160.00 0.00 5.5 5.2 75 M x 22
12/10/06 65 41 53 -245 72 12 00.00 T-0.16 M 0.00 10.610.4 112 M x 1 22
12/11/06 72 55 64 959 91 1 00.00 T-0.160.00 0.00 10.810.6 126 M x 1 2 22
12/12/06 79 50 65 1053 68 0 00.02 -0.150.00 0.00 7.1 5.2 296 M x 1 2 22
12/13/06 76 43 60 643 66 5 00.00 -0.170.00 0.00 2.9 1.3 49 M x 1 2 22
12/14/06 72 52 62 856 90 3 00.00 -0.170.00 0.00 4.4 3.7 129 M x 2 1 8 22
12/15/06 69 53 61 758 91 4 00.00 -0.170.00 0.00 4.5 4.1 126 M x 2 1 8 22
12/16/06 78 54 66 1260 87 0 10.00 -0.170.00 0.00 8.1 7.3 144 M x 2 1 22
12/17/06 79 62 71 1763 88 0 60.00 -0.170.00 0.00 8.2 7.9 132 M x 1 2 22
12/18/06 72 63 68 1464 91 0 30.01 -0.160.00 0.00 8.1 7.8 86 M x 2 1 4 22
12/19/06 74 63 69 1561 82 0 40.00 -0.170.00 0.00 10.710.1 103 M x 1 22
12/20/06 70 58 64 1163 92 1 00.15 -0.020.00 0.00 11.2 9.5 125 M x 4 1 2 22
12/21/06 66 55 61 855 85 4 02.85 2.680.00 0.00 7.6 7.1 18 M x 4 5 1 22
12/22/06 66 45 56 340 61 9 00.00 -0.170.00 0.00 7.6 6.9 341 M x 22
12/23/06 65 40 53 039 61 12 00.00 T-0.17 M 0.00 7.9 7.5 32 M x 22
12/24/06 52 46 49 -444 87 16 01.17 0.99 M 0.00 11.9 8.7 4 M x 4 1 22
12/25/06 49 38 44 -940 82 21 00.00 T-0.18 M 0.00 10.610.4 29427 w 4 22
12/26/06 55 31 43-1027 58 22 00.00 -0.180.00 0.00 6.0 5.5 317 M x 22
12/27/06 61 33 47 -638 72 18 00.00 -0.180.00 0.00 6.7 6.2 133 M x 22
12/28/06 71 48 60 754 84 5 00.00 -0.180.00 0.00 11.611.4 112 M x 1 2 22
12/29/06 73 62 68 1663 90 0 30.52 0.340.00 0.00 20.019.3 12337 j 1 4 22
12/30/06 69 51 60 856 87 5 00.44 0.260.00 0.00 6.6 3.4 26731 w 1 4 22
12/31/06 65 45 55 344 69 10 00.00 -0.190.00 0.00 8.7 8.3 297 M x 22
Ag/Sum64.444.954.7331175.16
Norm63.944.554.2349.023.05.25
DFN0.50.40.5-18-6-0.09
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY54.7TOTAL FOR THE MONTH5.161 = Fog/Mist
DEPARTURE FROM NORMAL0.5DEPARTURE FROM NORMAL-0.092 = Heavy fog
HIGHEST 79 ON 12/12GREATEST 24HR TOTAL2.853 = Drizzle
LOWEST 28 ON 12/05NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP65 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP56 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP37 = Snow
MIN 32 OR BELOW6.0- 1.00 INCH OR MORE PRECIP28 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH331
DEPARTURE FROM NORMAL-18 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH17
DEPARTURE FROM NORMAL-6values use Daily Normals calculated by SRCC