Official NWS Observations By Dr. Greg Latta, Official NWS Observer July, 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 7 1 1999 76 56 60 7 2 1999 83 60 72 7 3 1999 80 67 70 7 4 1999 87 70 74 7 5 1999 88 74 75 7 6 1999 89 73 73 7 7 1999 90 68 69 7 8 1999 84 57 57 7 9 1999 81 57 60 7 10 1999 89 60 67 7 11 1999 74 49 51 7 12 1999 77 51 54 7 13 1999 69 54 56 7 14 1999 78 56 59 7 15 1999 79 54 55 7 16 1999 87 55 63 7 17 1999 90 63 80 7 18 1999 90 65 69 7 19 1999 89 66 67 7 20 1999 82 67 70 7 21 1999 84 65 68 7 22 1999 85 68 72 7 23 1999 86 66 68 7 24 1999 94 68 73 7 25 1999 87 66 67 7 26 1999 87 63 66 7 27 1999 83 65 68 7 28 1999 88 65 65 7 29 1999 83 60 60 7 30 1999 83 60 71 7 31 1999 87 65 66 ----------------------------------------------------------------------- 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 7 1 1999 0.000 0.000 0.000 10 7 2 1999 0.170 0.000 0.000 3 7 3 1999 0.000 0.000 0.000 2 7 4 1999 0.000 0.000 0.000 2 7 5 1999 0.000 0.000 0.000 1 7 6 1999 0.000 0.000 0.000 1 7 7 1999 0.000 0.000 0.000 3 7 8 1999 0.000 0.000 0.000 1 7 9 1999 0.000 0.000 0.000 2 7 10 1999 0.000 0.000 0.000 3 7 11 1999 0.250 0.000 0.000 1 7 12 1999 0.000 0.000 0.000 2 7 13 1999 0.000 0.000 0.000 3 7 14 1999 0.000 0.000 0.000 3 7 15 1999 0.000 0.000 0.000 1 7 16 1999 0.000 0.000 0.000 1 7 17 1999 0.000 0.000 0.000 1 7 18 1999 0.001 0.000 0.000 3 7 19 1999 0.340 0.000 0.000 2 7 20 1999 0.000 0.000 0.000 3 7 21 1999 0.000 0.000 0.000 10 7 22 1999 0.001 0.000 0.000 3 7 23 1999 0.000 0.000 0.000 1 7 24 1999 0.000 0.000 0.000 2 7 25 1999 0.140 0.000 0.000 1 7 26 1999 0.000 0.000 0.000 1 7 27 1999 0.000 0.000 0.000 3 7 28 1999 0.000 0.000 0.000 1 7 29 1999 0.790 0.000 0.000 2 7 30 1999 0.000 0.000 0.000 1 7 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 7 1 1999 1 0 0 0 0 0 7 2 1999 1 0 0 1 0 0 7 3 1999 0 0 0 0 0 0 7 4 1999 0 0 0 0 0 0 7 5 1999 0 0 0 0 0 0 7 6 1999 0 0 0 0 0 0 7 7 1999 0 0 0 0 0 0 7 8 1999 0 0 0 0 0 0 7 9 1999 0 0 0 0 0 0 7 10 1999 0 0 0 0 0 0 7 11 1999 0 0 0 0 0 0 7 12 1999 0 0 0 0 0 0 7 13 1999 0 0 0 0 0 0 7 14 1999 0 0 0 0 0 0 7 15 1999 0 0 0 0 0 0 7 16 1999 0 0 0 0 0 0 7 17 1999 0 0 0 0 0 0 7 18 1999 0 0 0 1 0 0 7 19 1999 0 0 0 1 0 0 7 20 1999 0 0 0 0 0 0 7 21 1999 1 0 0 0 0 0 7 22 1999 1 0 0 1 0 0 7 23 1999 0 0 0 0 0 0 7 24 1999 0 0 0 0 0 0 7 25 1999 0 0 0 1 0 0 7 26 1999 0 0 0 0 0 0 7 27 1999 0 0 0 0 0 0 7 28 1999 0 0 0 0 0 0 7 29 1999 0 0 0 1 0 0 7 30 1999 0 0 0 0 0 0 7 31 1999 0 0 0 0 0 0