Preliminary Daily Summary(2007/12/1 - 2007/12/31)

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
12/01/07 74 57 66 960 81 0 10.00 -0.160.00 0.00 10.0 9.2 127 M x 1 8 24
12/02/07 80 64 72 1566 82 0 70.05 -0.110.00 0.00 8.8 6.3 188 M x 1 24
12/03/07 65 40 53 -333 51 12 00.00 -0.160.00 0.00 11.511.4 229 t 24
12/04/07 62 32 47 -932 64 18 00.00 -0.160.00 0.00 2.4 0.6 211 M x 8 1 24
12/05/07 75 40 58 244 70 7 00.00 -0.160.00 0.00 2.9 2.4 255 M x 1 8 24
12/06/07 65 46 56 049 78 9 00.00 -0.160.00 0.00 9.2 8.5 93 M x 2 8 None 1 24
12/07/07 78 54 66 1063 88 0 10.00 -0.160.00 0.00 8.2 7.3 157 M x 1 2 8 24
12/08/07 80 68 74 1968 88 0 90.00 -0.160.00 0.00 9.8 9.4 145 M x 1 2 8 24
12/09/07 80 67 74 1968 89 0 90.00 -0.160.00 0.00 9.6 9.4 129 M x 1 2 8 24
12/10/07 80 66 73 1867 88 0 80.00 -0.160.00 0.00 9.1 8.9 125 M x 1 2 24
12/11/07 79 70 75 2068 85 0 100.00 -0.160.00 0.00 11.811.3 14028 w 1 24
12/12/07 80 60 70 1565 85 0 50.00 -0.170.00 0.00 6.5 4.8 153 M x 1 2 24
12/13/07 65 50 58 451 83 7 00.05 -0.120.00 0.00 8.3 7.2 4 M x 1 4 24
12/14/07 65 55 60 655 85 5 00.00 T-0.170.00 0.00 8.2 7.6 79 M x 1 4 8 24
12/15/07 71 40 56 248 70 9 00.38 0.21 M 0.00 14.0 7.8 29933 n 1 5 4 24
12/16/07 53 34 44-1026 55 21 00.00 -0.170.00 0.00 7.9 7.4 329 M x 24
12/17/07 56 32 44-1033 63 21 00.00 -0.170.00 0.00 6.1 5.4 97 M x 24
12/18/07 70 50 60 654 79 5 00.00 -0.170.00 0.00 9.3 8.4 137 M x 2 24
12/19/07 78 56 67 1360 81 0 20.00 -0.170.00 0.00 6.5 6.3 166 M x 2 1 24
12/20/07 80 52 66 1354 63 0 10.02 -0.150.00 0.00 8.6 5.4 237 M x 4 24
12/21/07 73 44 59 648 69 6 00.00 -0.170.00 0.00 6.3 5.0 129 M x 1 2 24
12/22/07 75 43 59 651 67 6 00.22 0.05 M 0.00 10.6 2.1 25133 r 1 8 4 24
12/23/07 54 33 44 -923 51 21 00.00 -0.170.00 0.00 7.8 7.0 34130 w 24
12/24/07 56 36 46 -726 50 19 00.00 -0.180.00 0.00 6.5 6.0 64 M x 24
12/25/07 59 32 46 -730 58 19 00.00 -0.180.00 0.00 5.2 4.5 87 M x 24
12/26/07 67 44 56 347 79 9 01.11 0.93 M 0.00 11.8 3.5 35931 s 1 4 5 24
12/27/07 56 42 49 -440 72 16 00.00 -0.180.00 0.00 7.4 6.7 84 M x 24
12/28/07 69 48 59 645 67 6 00.62 0.44 M 0.00 7.5 5.3 342 M x 1 4 5 24
12/29/07 56 44 50 -238 65 15 00.00 -0.180.00 0.00 6.5 6.2 28 M x 24
12/30/07 67 42 55 339 63 10 00.00 -0.180.00 0.00 3.0 1.6 358 M x 8 1 2 24
12/31/07 M M M -39 q 91 q M M M - M M 0.9 q 0.2 115 M x 2 1 7
Ag/Sum68.948.058.5241532.45
Norm63.944.554.2349.023.05.25
DFN5.03.54.3-10830-2.80
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY58.5TOTAL FOR THE MONTH2.451 = Fog/Mist
DEPARTURE FROM NORMAL4.3DEPARTURE FROM NORMAL-2.802 = Heavy fog
HIGHEST 80 ON 12/02GREATEST 24HR TOTAL1.113 = Drizzle
LOWEST 32 ON 12/04NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP75 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP46 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP27 = Snow
MIN 32 OR BELOW3.0- 1.00 INCH OR MORE PRECIP18 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH241
DEPARTURE FROM NORMAL-108 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH53
DEPARTURE FROM NORMAL30values use Daily Normals calculated by SRCC