Official NWS Observations By Dr. Greg Latta, Official NWS Observer December, 2004 ------------------------------------------------------------------------ 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 12 1 2004 49 33 45 12 2 2004 45 28 28 12 3 2004 41 28 30 12 4 2004 37 22 22 12 5 2004 42 22 37 12 6 2004 49 35 37 12 7 2004 39 35 38 12 8 2004 52 38 42 12 9 2004 48 32 35 12 10 2004 38 35 38 12 11 2004 41 38 38 12 12 2004 38 29 30 12 13 2004 38 29 29 12 14 2004 38 21 21 12 15 2004 25 14 15 12 16 2004 23 15 20 12 17 2004 38 20 32 12 18 2004 34 19 22 12 19 2004 36 22 32 12 20 2004 34 0 0 12 21 2004 15 0 15 12 22 2004 41 15 38 12 23 2004 55 37 51 12 24 2004 51 15 15 12 25 2004 22 8 8 12 26 2004 23 8 15 12 27 2004 25 12 12 12 28 2004 19 8 12 12 29 2004 40 12 36 12 30 2004 41 34 39 12 31 2004 44 33 40 ----------------------------------------------------------------------- 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 12 1 2004 0.730 0.000 0.000 61 12 2 2004 0.030 0.001 0.000 1 12 3 2004 0.000 0.000 0.000 1 12 4 2004 0.000 0.000 0.000 1 12 5 2004 0.000 0.000 0.000 1 12 6 2004 0.001 0.000 0.000 51 12 7 2004 0.270 0.001 0.000 61 12 8 2004 0.260 0.000 0.000 1 12 9 2004 0.000 0.000 0.000 3 12 10 2004 0.550 0.000 0.000 51 12 11 2004 0.320 0.000 0.000 51 12 12 2004 0.060 0.200 0.001 3 12 13 2004 0.040 0.300 0.001 1 12 14 2004 0.060 1.100 1.000 71 12 15 2004 0.040 1.600 3.000 1 12 16 2004 0.000 0.000 2.000 1 12 17 2004 0.000 0.000 0.001 3 12 18 2004 0.000 0.000 0.001 3 12 19 2004 0.001 0.001 0.001 3 12 20 2004 0.001 0.300 0.001 1 12 21 2004 0.000 0.000 0.001 3 12 22 2004 0.001 0.000 0.000 1 12 23 2004 0.001 0.000 0.000 61 12 24 2004 0.001 0.200 0.001 3 12 25 2004 0.000 0.000 0.000 1 12 26 2004 0.000 0.000 0.000 3 12 27 2004 0.010 0.600 1.000 1 12 28 2004 0.000 0.000 1.000 3 12 29 2004 0.000 0.000 0.001 3 12 30 2004 0.000 0.000 0.000 3 12 31 2004 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 12 1 2004 0 0 0 0 0 0 12 2 2004 0 0 0 0 0 1 12 3 2004 0 0 0 0 0 0 12 4 2004 0 0 0 0 0 0 12 5 2004 0 0 0 0 0 0 12 6 2004 0 0 0 0 0 0 12 7 2004 1 1 0 0 0 0 12 8 2004 1 0 0 0 0 0 12 9 2004 0 0 0 0 0 0 12 10 2004 1 0 0 0 0 0 12 11 2004 1 0 0 0 0 0 12 12 2004 0 0 0 0 0 0 12 13 2004 0 0 0 0 0 0 12 14 2004 0 0 0 0 0 0 12 15 2004 0 0 0 0 0 0 12 16 2004 0 0 0 0 0 0 12 17 2004 0 0 0 0 0 0 12 18 2004 0 0 0 0 0 0 12 19 2004 0 0 0 0 0 0 12 20 2004 0 0 0 0 0 0 12 21 2004 0 0 0 0 0 0 12 22 2004 0 0 0 0 0 0 12 23 2004 0 0 0 0 0 0 12 24 2004 0 0 0 0 0 0 12 25 2004 0 0 0 0 0 0 12 26 2004 0 0 0 0 0 0 12 27 2004 0 0 0 0 0 0 12 28 2004 0 0 0 0 0 0 12 29 2004 0 0 0 0 0 0 12 30 2004 0 0 0 0 0 0 12 31 2004 0 0 0 0 0 0