Official NWS Observations By Dr. Greg Latta, Official NWS Observer August, 1999 ------------------------------------------------------------------------ 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 8 1 1999 93 66 71 8 2 1999 79 58 60 8 3 1999 76 55 55 8 4 1999 79 54 55 8 5 1999 85 55 61 8 6 1999 79 54 55 8 7 1999 82 55 61 8 8 1999 86 61 64 8 9 1999 74 55 55 8 10 1999 73 49 50 8 11 1999 81 50 62 8 12 1999 82 58 58 8 13 1999 86 58 62 8 14 1999 94 62 68 8 15 1999 85 61 61 8 16 1999 68 53 55 8 17 1999 87 54 61 8 18 1999 90 61 63 8 19 1999 77 57 57 8 20 1999 83 58 60 8 21 1999 79 58 58 8 22 1999 73 58 60 8 23 1999 80 55 55 8 24 1999 84 55 62 8 25 1999 78 61 62 8 26 1999 65 62 65 8 27 1999 75 56 57 8 28 1999 72 57 62 8 29 1999 82 61 66 8 30 1999 80 48 48 8 31 1999 69 47 48 ----------------------------------------------------------------------- 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 8 1 1999 0.090 0.000 0.000 3 8 2 1999 0.120 0.000 0.000 1 8 3 1999 0.000 0.000 0.000 1 8 4 1999 0.000 0.000 0.000 1 8 5 1999 0.000 0.000 0.000 2 8 6 1999 0.000 0.000 0.000 1 8 7 1999 0.000 0.000 0.000 2 8 8 1999 0.030 0.000 0.000 3 8 9 1999 0.230 0.000 0.000 2 8 10 1999 0.000 0.000 0.000 1 8 11 1999 0.020 0.000 0.000 1 8 12 1999 0.000 0.000 0.000 1 8 13 1999 0.000 0.000 0.000 3 8 14 1999 0.001 0.000 0.000 1 8 15 1999 0.000 0.000 0.000 3 8 16 1999 0.000 0.000 0.000 1 8 17 1999 0.000 0.000 0.000 1 8 18 1999 0.000 0.000 0.000 1 8 19 1999 0.000 0.000 0.000 2 8 20 1999 0.000 0.000 0.000 3 8 21 1999 0.000 0.000 0.000 3 8 22 1999 0.000 0.000 0.000 3 8 23 1999 0.000 0.000 0.000 1 8 24 1999 0.000 0.000 0.000 10 8 25 1999 0.110 0.000 0.000 61 8 26 1999 1.090 0.000 0.000 10 8 27 1999 0.020 0.000 0.000 45 8 28 1999 0.210 0.000 0.000 10 8 29 1999 0.000 0.000 0.000 1 8 30 1999 0.000 0.000 0.000 1 8 31 1999 0.000 0.000 0.000 1 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 8 1 1999 0 0 0 1 0 0 8 2 1999 0 0 0 1 0 0 8 3 1999 0 0 0 0 0 0 8 4 1999 0 0 0 0 0 0 8 5 1999 0 0 0 0 0 0 8 6 1999 0 0 0 1 0 0 8 7 1999 0 0 0 0 0 0 8 8 1999 0 0 0 0 0 0 8 9 1999 1 0 0 0 0 0 8 10 1999 0 0 0 0 0 0 8 11 1999 0 0 0 0 0 0 8 12 1999 0 0 0 0 0 0 8 13 1999 0 0 0 0 0 0 8 14 1999 0 0 0 0 0 0 8 15 1999 0 0 0 0 0 0 8 16 1999 0 0 0 0 0 0 8 17 1999 0 0 0 0 0 0 8 18 1999 0 0 0 0 0 0 8 19 1999 0 0 0 0 0 0 8 20 1999 0 0 0 0 0 0 8 21 1999 0 0 0 0 0 0 8 22 1999 0 0 0 0 0 0 8 23 1999 0 0 0 0 0 0 8 24 1999 1 0 0 0 0 0 8 25 1999 1 0 0 1 0 0 8 26 1999 1 0 0 0 0 0 8 27 1999 1 0 0 1 0 0 8 28 1999 1 0 0 0 0 0 8 29 1999 1 0 0 0 0 0 8 30 1999 0 0 0 0 0 0 8 31 1999 0 0 0 0 0 0