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

Station: PORT ARTHUR 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
01/01/07 58 38 48 -434 65 17 00.00 -0.190.00 0.00 7.4 6.4 349 M x 24
01/02/07 56 34 45 -735 70 20 00.00 -0.190.00 0.00 4.5 3.8 35 M x 24
01/03/07 55 39 47 -542 80 18 00.02 -0.17 M 0.00 6.9 6.4 64 M x 1 4 8 24
01/04/07 64 53 59 757 97 6 02.57 2.380.00 0.00 9.1 2.5 13728 u 4 1 5 2 24
01/05/07 68 49 59 756 91 6 00.00 -0.190.00 0.00 5.5 4.1 201 M x 1 2 24
01/06/07 71 59 65 1360 88 0 00.04 -0.150.00 0.00 6.4 5.8 59 M x 2 1 4 24
01/07/07 65 47 56 451 77 9 00.19 0.00 M 0.00 8.6 8.3 328 M x 1 2 4 24
01/08/07 62 37 50 -233 61 15 00.00 -0.190.00 0.00 4.4 3.4 313 M x 24
01/09/07 69 38 54 233 52 11 00.00 -0.200.00 0.00 6.3 5.3 359 M x 24
01/10/07 61 41 51 -139 64 14 00.00 -0.200.00 0.00 7.8 7.1 113 M x 24
01/11/07 72 51 62 1056 a 85 a 3 00.00 -0.200.00 M 11.3 a10.5 128 M x 1 23
01/12/07 77 62 70 1863 85 0 50.00 -0.190.00 0.00 10.210.1 135 M x 1 23
01/13/07 77 66 72 2066 89 0 70.00 -0.190.00 0.00 13.213.0 145 M x 1 2 23
01/14/07 77 68 73 2167 88 0 80.01 -0.180.00 0.00 13.713.6 16727 w 1 4 23
01/15/07 70 37 54 242 88 11 00.43 0.24 M 0.00 14.212.1 34627 w 4 1 23
01/16/07 38 32 35-1727 71 30 00.03 -0.16 M 0.00 14.213.9 726 w 3 4 23
01/17/07 39 32 36-1630 79 29 00.01 -0.18 M 0.00 8.4 7.9 17 M x 3 23
01/18/07 45 38 42-1039 91 23 00.28 0.09 M 0.00 6.2 5.9 17 M x 1 4 23
01/19/07 51 43 47 -540 77 18 00.06 -0.13 M 0.00 10.410.2 32 M x 4 23
01/20/07 59 46 53 142 76 12 00.69 0.50 M 0.00 12.111.3 93 M x 4 1 23
01/21/07 59 49 54 250 91 11 00.28 0.10 M 0.00 3.8 0.4 79 M x 4 1 23
01/22/07 53 47 50 -244 77 15 00.00 T-0.18 M 0.00 9.2 9.0 10 M x 4 23
01/23/07 49 43 46 -638 75 19 00.61 0.43 M 0.00 8.3 7.9 22 M x 4 1 23
01/24/07 47 42 45 -739 83 20 00.93 0.75 M 0.00 6.2 5.6 7 M x 4 1 23
01/25/07 65 37 51 -139 71 14 00.00 -0.170.00 0.00 5.2 5.0 353 M x 1 23
01/26/07 60 37 49 -441 76 16 00.00 -0.170.00 0.00 5.2 4.6 114 M x 1 23
01/27/07 65 49 57 452 92 8 00.98 0.81 M 0.00 5.0 3.0 30 M x 4 1 2 23
01/28/07 55 39 47 -634 61 18 00.00 -0.160.00 0.00 10.2 9.8 354 M x 23
01/29/07 55 33 44 -933 65 21 00.00 -0.160.00 0.00 7.3 6.4 102 M x 23
01/30/07 50 42 46 -743 87 19 00.13 -0.03 M 0.00 9.6 9.1 53 M x 4 1 23
01/31/07 M M M -37 q 82 q M M M - M M 7.4 q 2.1 58 M x 7
Ag/Sum59.744.352.0403207.26
Norm61.542.952.2411.011.05.69
DFN-1.81.4-0.2-891.57
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY52.0TOTAL FOR THE MONTH7.261 = Fog/Mist
DEPARTURE FROM NORMAL-0.2DEPARTURE FROM NORMAL1.572 = Heavy fog
HIGHEST 77 ON 01/12GREATEST 24HR TOTAL2.573 = Drizzle
LOWEST 32 ON 01/16NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP145 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP106 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP57 = Snow
MIN 32 OR BELOW2.0- 1.00 INCH OR MORE PRECIP18 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH403
DEPARTURE FROM NORMAL-8 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH20
DEPARTURE FROM NORMAL9values use Daily Normals calculated by SRCC