Preliminary Daily Summary(2010/1/1 - 2010/1/31)

Station: LAFAYETTE RGNL AP State:LA ID: 165026
Latitude: 30.20 degrees Longitude: -91.99 degrees Elevation:38 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
01/01/10 53 38 46 -636 69 19 00.00 T-0.20 M M 9.8 9.5 930 w 24
01/02/10 53 33 43 -930 c 64 c 22 00.00 -0.20 M M 4.0 c 3.2 30 M x 21
01/03/10 51 33 42-1028 63 23 00.00 -0.20 M M 5.3 5.0 33 M x 21
01/04/10 40 34 37-1526 64 28 00.00 -0.20 M M 8.6 8.4 360 M x 21
01/05/10 45 27 36-1623 61 29 00.00 -0.20 M M 4.0 3.9 353 M x 21
01/06/10 52 28 40-1228 61 25 00.00 -0.21 M M 3.0 1.9 129 M x 1 21
01/07/10 52 31 42-1036 77 23 00.48 0.27 M M 11.0 8.0 426 u 4 1 21
01/08/10 33 26 30-2214 53 35 00.00 -0.21 M M 11.811.7 360 M x 21
01/09/10 38 21 30-2217 63 35 00.00 -0.21 M M 7.8 7.5 1 M x 21
01/10/10 41 20 31-2119 67 34 00.00 -0.21 M M 3.9 3.4 28 M x 21
01/11/10 49 21 35-1724 67 30 00.00 -0.21 M M 2.2 1.9 231 M x 21
01/12/10 59 32 46 -531 65 19 00.00 -0.21 M M 4.4 3.8 7 M x 2 1 21
01/13/10 55 30 43 -828 62 22 00.00 -0.21 M M 0.8 0.6 69 M x 21
01/14/10 64 35 50 -139 61 15 00.00 -0.21 M M 2.7 1.9 108 M x 21
01/15/10 59 48 54 346 75 11 00.30 0.09 M M 6.0 5.8 7126 w 4 1 21
01/16/10 60 48 54 251 88 11 00.49 0.28 M M 5.7 2.2 324 M x 1 4 21
01/17/10 58 46 52 045 79 13 00.00 -0.21 M M 6.3 6.0 291 M x 1 21
01/18/10 64 39 52 044 79 13 00.01 -0.20 M M 3.1 2.6 173 M x 1 2 21
01/19/10 68 50 59 753 80 6 00.00 -0.20 M M 6.3 6.3 163 M x 1 21
01/20/10 76 60 68 1663 88 0 30.04 -0.16 M M 8.4 8.1 18626 v 1 2 4 21
01/21/10 78 55 67 1554 65 0 20.01 -0.19 M M 7.9 7.3 247 M x 1 8 21
01/22/10 74 47 61 946 64 4 00.00 -0.20 M M 2.4 1.5 152 M x 1 21
01/23/10 73 57 65 1361 81 0 00.00 -0.20 M M 9.0 8.1 16428 u 1 8 21
01/24/10 69 54 62 1042 51 3 00.00 T-0.20 M M 8.2 7.5 267 M x 21
01/25/10 82 42 62 1036 52 3 00.00 -0.20 M M 6.6 5.4 272 M x 21
01/26/10 70 39 55 334 c 56 c 10 00.00 -0.19 M M 3.0 2.8 360 M x 21
01/27/10 68 37 53 135 55 12 00.00 -0.19 M M 3.6 2.4 148 M x 21
01/28/10 68 46 57 547 68 8 00.00 -0.19 M M 3.6 2.6 111 M x 21
01/29/10 67 45 56 454 88 9 00.69 0.50 M M 9.5 1.5 314 M x 4 1 21
01/30/10 45 35 40-1232 76 25 00.00 -0.18 M M 12.111.6 354 M x 21
01/31/10 53 33 43-1031 69 22 00.00 -0.18 M M 5.9 5.6 17 M x 1 21
Ag/Sum58.638.448.550952.02
Norm61.642.151.9429.04.06.25
DFN-3.0-3.7-3.4801-4.23
Temperature Data Precipitation Data Weather Occurrences Legend
AVERAGE MONTHLY48.5TOTAL FOR THE MONTH2.021 = Fog/Mist
DEPARTURE FROM NORMAL-3.4DEPARTURE FROM NORMAL-4.232 = Heavy fog
HIGHEST 82 ON 01/25GREATEST 24HR TOTAL0.693 = Drizzle
LOWEST 20 ON 01/10NUMBER 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 PRECIP46 = Freezing Rain
MAX 90 OR ABOVE0.0- 0.50 INCH OR MORE PRECIP17 = Snow
MIN 32 OR BELOW9.0- 1.00 INCH OR MORE PRECIP08 = Haze
MIN 0 OR BELOW0.09 = blowing snow
HEATING DEGREE DAYS(BASE 65)x = tornado
TOTAL THIS MONTH509
DEPARTURE FROM NORMAL80 T -- traceobs -- number of hourly observations received
COOLING DEGREE DAYS(BASE 65) M -- estimated
TOTAL THIS MONTH5
DEPARTURE FROM NORMAL1values use Daily Normals calculated by SRCC