Preliminary Daily Summary(2009/1/1 - 2009/1/31)

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
01/01/09 66 41 54 247 78 11 00.00 -0.19 M M 7.5 6.7 96 M x 1 24
01/02/09 75 64 70 1866 95 0 50.00 -0.19 M M 6.3 6.0 188 M x 1 2 24
01/03/09 78 67 73 2167 90 0 80.00 T-0.19 M M 10.510.0 17227 v 4 1 24
01/04/09 77 55 66 1464 92 0 10.25 0.06 M M 8.6 2.1 214 M x 2 1 4 5 24
01/05/09 55 46 51 -149 95 14 00.37 0.18 M M 6.8 6.1 350 M x 1 4 24
01/06/09 54 47 51 -149 96 14 00.04 -0.15 M M 5.4 3.9 267 M x 1 4 24
01/07/09 66 37 52 036 59 13 00.00 -0.19 M M 6.1 5.0 229 M x 24
01/08/09 M M M -50 79 M M M - M M 4.6 3.1 219 M x 2 1 24
01/09/09 M M M -62 86 M M M - M M 11.511.2 16529 t 24
01/10/09 72 46 59 754 79 6 00.03 -0.17 M M 11.1 4.5 30826 w 1 2 4 24
01/11/09 54 37 46 -631 61 19 00.00 -0.20 M M 9.4 9.3 354 M x 24
01/12/09 61 32 47 -534 69 18 00.00 -0.19 M M 3.7 1.6 75 M x 24
01/13/09 54 37 46 -626 52 19 00.00 -0.19 M M 9.7 9.2 32830 t 24
01/14/09 60 30 45 -732 66 20 00.00 -0.19 M M 3.0 1.5 89 M x 24
01/15/09 61 35 48 -435 a 66 a 17 00.00 -0.19 M M 6.7 a 6.3 38 M x 1 23
01/16/09 50 30 40-1223 54 25 00.00 -0.19 M M 6.3 5.1 52 M x 23
01/17/09 69 41 55 347 76 10 00.00 -0.19 M M 7.5 5.8 167 M x 8 23
01/18/09 73 46 60 841 57 5 00.00 T-0.19 M M 7.2 6.7 308 M x 1 23
01/19/09 70 42 56 430 42 9 00.00 -0.19 M M 10.7 9.2 30930 t 23
01/20/09 58 35 47 -529 53 18 00.00 -0.19 M M 7.3 6.5 33726 w 23
01/21/09 60 33 47 -534 67 18 00.00 -0.18 M M 4.5 3.7 175 M x 1 23
01/22/09 M M M -49 77 M M M - M M 8.0 7.8 195 M x 23
01/23/09 M M M -56 b 80 b M M M - M M 9.0 b 8.0 194 M x 22
01/24/09 M M M -51 89 M M M - M M 7.2 5.4 357 M x 22
01/25/09 52 40 46 -642 84 19 00.00 -0.17 M M 4.8 4.0 41 M x 1 22
01/26/09 63 51 57 455 91 8 00.00 T-0.17 M M 9.5 9.0 109 M x 4 1 8 2 22
01/27/09 77 53 65 1263 88 0 00.01 -0.16 M M 11.9 9.8 16428 u 2 1 22
01/28/09 53 36 45 -837 a 79 a 20 00.05 -0.11 M M 10.7 a 9.5 34931 v 4 1 23
01/29/09 59 31 45 -830 66 20 00.00 -0.16 M M 6.5 5.9 7 M x 1 23
01/30/09 M M M -29 54 M M0.00 -0.16 M M 5.3 3.7 336 M x 23
01/31/09 M M M -37 q 89 q M M M - M M 4.6 q 1.3 250 M x 7
Ag/Sum63.242.252.7303140.75
Norm61.542.952.2411.011.05.69
DFN1.7-0.70.5-1083-4.94
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY52.7TOTAL FOR THE MONTH0.751 = Fog/Mist
DEPARTURE FROM NORMAL0.5DEPARTURE FROM NORMAL-4.942 = Heavy fog
HIGHEST 78 ON 01/03GREATEST 24HR TOTAL0.373 = Drizzle
LOWEST 30 ON 01/14NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP55 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP26 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP07 = Snow
MIN 32 OR BELOW4.0- 1.00 INCH OR MORE PRECIP08 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH303
DEPARTURE FROM NORMAL-108 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH14
DEPARTURE FROM NORMAL3values use Daily Normals calculated by SRCC