Official NWS Observations By Dr. Greg Latta, Official NWS Observer September, 2002 ------------------------------------------------------------------------ Temperatures: TMax = Maximum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TMin = Minimum temperature between 7 A.M. the previous day and 7 A.M. on the day indicated. TCur = Current temperature at 7 A.M. on the day indicated. All temperatures are in degrees Fahrenheit Month Day Year TMax TMin TCur 9 1 2002 74 53 58 9 2 2002 60 56 57 9 3 2002 71 57 58 9 4 2002 84 57 67 9 5 2002 78 52 53 9 6 2002 77 52 55 9 7 2002 78 53 53 9 8 2002 81 52 54 9 9 2002 83 52 52 9 10 2002 85 51 54 9 11 2002 87 54 66 9 12 2002 68 45 45 9 13 2002 73 44 47 9 14 2002 83 46 57 9 15 2002 77 57 64 9 16 2002 69 63 63 9 17 2002 73 54 55 9 18 2002 78 53 54 9 19 2002 79 53 61 9 20 2002 74 61 61 9 21 2002 83 61 64 9 22 2002 72 63 64 9 23 2002 74 51 51 9 24 2002 66 44 44 9 25 2002 71 44 50 9 26 2002 65 50 51 9 27 2002 53 51 52 9 28 2002 67 52 56 9 29 2002 63 45 47 9 30 2002 67 47 55 ----------------------------------------------------------------------- Precipitation Amounts and Current Weather: RainEq = Rain or rain equivalent of melted snow, sleet, or ice. SnowEtc = Amount of snowfall between 7 A.M. the previous day and 7 A.M. on the day indicated. SnowOnGround = Total average amount of snow on the ground at 7 A.M. on the day indicated. All precipitation amounts are in inches. 0.001 inches = Trace Current Weather = Current weather at 7 A.M. on the day indicated. See the chart below for a list of weather codes and their meanings. If more than one code applies the higher code is always used. Month Day Year RainEq SnowEtc SnowOnGround Current X.XX X.X X Weather 9 1 2002 0.030 0.000 0.000 61 9 2 2002 0.110 0.000 0.000 3 9 3 2002 0.001 0.000 0.000 10 9 4 2002 0.000 0.000 0.000 1 9 5 2002 0.000 0.000 0.000 1 9 6 2002 0.000 0.000 0.000 1 9 7 2002 0.000 0.000 0.000 1 9 8 2002 0.000 0.000 0.000 1 9 9 2002 0.000 0.000 0.000 1 9 10 2002 0.000 0.000 0.000 1 9 11 2002 0.000 0.000 0.000 3 9 12 2002 0.000 0.000 0.000 1 9 13 2002 0.000 0.000 0.000 1 9 14 2002 0.000 0.000 0.000 2 9 15 2002 0.010 0.000 0.000 3 9 16 2002 0.300 0.000 0.000 3 9 17 2002 0.000 0.000 0.000 2 9 18 2002 0.000 0.000 0.000 2 9 19 2002 0.040 0.000 0.000 10 9 20 2002 0.060 0.000 0.000 10 9 21 2002 0.000 0.000 0.000 2 9 22 2002 0.020 0.000 0.000 10 9 23 2002 0.830 0.000 0.000 1 9 24 2002 0.000 0.000 0.000 1 9 25 2002 0.000 0.000 0.000 1 9 26 2002 0.100 0.000 0.000 63 9 27 2002 1.510 0.000 0.000 63 9 28 2002 0.560 0.000 0.000 2 9 29 2002 0.000 0.000 0.000 1 9 30 2002 0.000 0.000 0.000 3 Current Weather codes: 01 Clear Sky (few or no clouds) 02 Partly Cloudy 03 Mostly Cloudy/Cloudy (little or no blue sky or stars) 04 Smoke (resulting from forest fires) 05 Haze 07 Dust and/or Sand raised by the wind 10 Light fog (visibility greater than 1/2 mile) 13 Lightning (with no thunder heard) 17 Thunderstorm (with no rain or snow) 45 Fog (visibility less than 1/2 mile) 51 Drizzle (light) 53 Drizzle (moderate) 55 Drizzle (heavy) 61 Rain (light) 63 Rain (moderate) 65 Rain (heavy) 66 Rain (freezing) 68 Rain and Snow Mixed 71 Snow (light) 73 Snow (moderate) 75 Snow (heavy) 79 Sleet 80 Rain Showers 83 Mixed Showers of Rain and Snow 85 Snow Showers (light) 86 Snow Showers (moderate or heavy) 89 Hail (no thunder heard) 93 Thunderstorm with Rain 94 Thunderstorm with Snow 95 Thunderstorm with Rain and Snow 96 Thunderstorm with hail smaller than dime sized 97 Thunderstorm with heavy rain and/or heavy snow 99 Thunderstorm with hail larger than a dime ----------------------------------------------------------------------- Other Observations: A "1" indicates that the condition occurred somewhere between 7 A.M. the previous day and 7 A.M. on the day indicated. Month Day Year Fog Ice Glaze Thunder Hail Damaging Pellets Winds 9 1 2002 1 0 0 0 0 0 9 2 2002 1 0 0 0 0 0 9 3 2002 1 0 0 0 0 0 9 4 2002 1 0 0 0 0 0 9 5 2002 0 0 0 0 0 0 9 6 2002 0 0 0 0 0 0 9 7 2002 0 0 0 0 0 0 9 8 2002 0 0 0 0 0 0 9 9 2002 0 0 0 0 0 0 9 10 2002 0 0 0 0 0 0 9 11 2002 0 0 0 0 0 0 9 12 2002 0 0 0 0 0 0 9 13 2002 0 0 0 0 0 0 9 14 2002 0 0 0 0 0 0 9 15 2002 0 0 0 0 0 0 9 16 2002 1 0 0 0 0 0 9 17 2002 0 0 0 0 0 0 9 18 2002 0 0 0 0 0 0 9 19 2002 1 0 0 1 0 0 9 20 2002 1 0 0 0 0 0 9 21 2002 1 0 0 0 0 0 9 22 2002 1 0 0 0 0 0 9 23 2002 1 0 0 0 0 0 9 24 2002 0 0 0 0 0 0 9 25 2002 0 0 0 0 0 0 9 26 2002 1 0 0 0 0 0 9 27 2002 1 0 0 0 0 0 9 28 2002 1 0 0 1 0 0 9 29 2002 0 0 0 0 0 0 9 30 2002 0 0 0 0 0 0