Preliminary Daily Summary(2013/4/1 - 2013/4/30)

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
04/01/13 78 57 68 -60 82 0 30.00 -0.00 0.00 4.2 2.4 118 M x 1 24
04/02/13 75 59 67 -60 80 0 21.57 -0.00 0.00 9.0 7.0 8828 w 1 4 5 24
04/03/13 64 50 57 -53 87 8 00.86 -0.00 0.00 11.210.0 1428 w 4 1 24
04/04/13 57 48 53 -45 81 12 00.00 T-0.00 0.00 9.8 9.6 323 M x 1 4 24
04/05/13 72 44 58 -46 69 7 00.00 -0.00 0.00 5.4 3.1 317 M x 24
04/06/13 72 49 61 -54 77 4 00.00 -0.00 0.00 8.5 8.3 157 M x 1 24
04/07/13 77 63 70 -60 75 0 50.00 -0.00 0.00 11.110.9 151 M x 24
04/08/13 78 66 72 -65 82 0 70.00 -0.00 0.00 13.8 a12.9 14532 t 24
04/09/13 79 68 74 -68 86 0 90.00 T-0.00 0.00 16.616.5 14041 h 1 4 24
04/10/13 77 52 65 -66 88 0 01.11 -0.00 0.00 14.810.0 15635 l 1 8 4 24
04/11/13 68 46 57 -48 81 8 01.53 - M 0.00 8.9 8.1 33231 w 4 1 5 24
04/12/13 78 48 63 -49 a 67 a 2 00.00 -0.00 0.00 2.7 a 1.5 62 M x 23
04/13/13 77 52 65 -54 c 68 c 0 00.00 -0.00 0.00 9.0 c 7.3 114 M x 21
04/14/13 79 61 70 -61 b 82 b 0 50.00 T-0.00 0.00 5.0 b 2.9 142 M x 1 22
04/15/13 81 62 72 -68 87 0 70.00 -0.00 0.00 7.8 7.2 149 M x 1 22
04/16/13 79 73 76 -72 91 0 110.00 -0.00 0.00 10.910.7 13427 v 1 22
04/17/13 78 73 76 -71 b 89 b 0 110.00 -0.00 0.00 15.0 b13.6 13533 m 1 22
04/18/13 79 52 66 -62 b 85 b 0 10.10 -0.00 0.00 16.2 b 3.1 14831 l 1 4 22
04/19/13 67 46 57 -35 b 50 b 8 00.00 -0.00 0.00 11.2 b10.0 34734 p 22
04/20/13 68 40 54 -40 59 11 00.00 -0.00 0.00 6.3 4.7 10044 w 22
04/21/13 74 46 60 -50 b 69 b 5 00.00 -0.00 0.00 5.6 b 3.5 88 M x 22
04/22/13 78 53 66 -54 71 0 10.00 -0.00 0.00 5.6 3.0 118 M x 22
04/23/13 80 60 70 -66 a 83 a 0 50.00 T-0.00 0.00 8.7 a 8.2 163 M x 23
04/24/13 73 50 62 -52 72 3 00.12 -0.00 0.00 12.5 8.9 826 w 4 23
04/25/13 75 53 64 -44 d 50 d 1 00.00 -0.00 0.00 10.7 d 8.1 57 M x 20
04/26/13 78 65 72 -64 79 0 70.00 -0.00 0.00 8.4 7.9 134 M x 20
04/27/13 81 69 75 -68 86 0 100.43 -0.00 0.00 7.3 6.5 17039 v 1 4 20
04/28/13 80 63 72 -62 76 0 70.30 -0.00 0.00 6.2 2.5 16332 v 4 1 20
04/29/13 83 61 72 -65 81 0 70.00 -0.00 0.00 5.2 4.8 127 M x 2 1 20
04/30/13 82 68 75 -66 80 0 100.00 T-0.00 0.00 6.0 4.7 136 M x 4 20
Ag/Sum75.656.666.1691086.02
NormMMMMMM
DFNMMMMMM
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY66.1TOTAL FOR THE MONTH6.021 = Fog/Mist
DEPARTURE FROM NORMALMDEPARTURE FROM NORMALM2 = Heavy fog
HIGHEST 83 ON 04/29GREATEST 24HR TOTAL1.573 = Drizzle
LOWEST 40 ON 04/20NUMBER OF DAYS WITH4 = Rain
NUMBER OF DAYS WITH - 0.01 INCH OR MORE PRECIP85 = Thunderstorm
MAX 32 OR BELOW0.0- 0.10 INCH OR MORE PRECIP86 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP47 = Snow
MIN 32 OR BELOW0.0- 1.00 INCH OR MORE PRECIP38 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH69
DEPARTURE FROM NORMALM T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH108
DEPARTURE FROM NORMALMvalues use Daily Normals calculated by SRCC