Official NWS Observations By Dr. Greg Latta, Official NWS Observer February, 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 2 1 2004 14 -2 6 2 2 2004 28 5 13 2 3 2004 30 13 23 2 4 2004 36 22 24 2 5 2004 30 17 21 2 6 2004 30 21 30 2 7 2004 37 29 29 2 8 2004 29 11 11 2 9 2004 27 10 18 2 10 2004 39 18 29 2 11 2004 39 22 22 2 12 2004 33 22 26 2 13 2004 41 20 20 2 14 2004 33 20 24 2 15 2004 37 22 23 2 16 2004 37 2 2 2 17 2004 25 1 14 2 18 2004 30 14 20 2 19 2004 34 19 33 2 20 2004 48 30 31 2 21 2004 49 31 34 2 22 2004 35 26 26 2 23 2004 33 17 17 2 24 2004 39 17 29 2 25 2004 36 18 19 2 26 2004 34 18 20 2 27 2004 33 20 21 2 28 2004 42 21 24 2 29 2004 51 24 38 ----------------------------------------------------------------------- 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 2 1 2004 0.000 0.000 15.000 1 2 2 2004 0.000 0.000 14.000 1 2 3 2004 0.630 4.800 17.000 73 2 4 2004 0.340 2.800 19.000 3 2 5 2004 0.000 0.000 17.000 3 2 6 2004 1.650 1.500 18.000 63 2 7 2004 0.210 0.000 17.000 3 2 8 2004 0.040 1.400 19.000 1 2 9 2004 0.000 0.000 18.000 1 2 10 2004 0.000 0.000 17.000 3 2 11 2004 0.001 0.400 16.000 3 2 12 2004 0.000 0.000 16.000 3 2 13 2004 0.000 0.000 16.000 1 2 14 2004 0.000 0.000 16.000 2 2 15 2004 0.000 0.000 16.000 3 2 16 2004 0.000 0.000 15.000 1 2 17 2004 0.000 0.000 15.000 3 2 18 2004 0.000 0.000 15.000 1 2 19 2004 0.000 0.000 14.000 1 2 20 2004 0.000 0.000 13.000 1 2 21 2004 0.001 0.001 11.000 3 2 22 2004 0.001 0.001 11.000 3 2 23 2004 0.000 0.000 11.000 1 2 24 2004 0.010 0.500 12.000 73 2 25 2004 0.001 0.001 11.000 1 2 26 2004 0.000 0.000 8.000 3 2 27 2004 0.000 0.000 7.000 1 2 28 2004 0.000 0.000 6.000 1 2 29 2004 0.000 0.000 5.000 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 2 1 2004 0 0 0 0 0 0 2 2 2004 0 0 0 0 0 0 2 3 2004 0 0 0 0 0 0 2 4 2004 0 0 0 0 0 0 2 5 2004 0 0 0 0 0 0 2 6 2004 0 1 1 0 0 0 2 7 2004 0 0 0 0 0 0 2 8 2004 0 0 0 0 0 0 2 9 2004 0 0 0 0 0 0 2 10 2004 0 0 0 0 0 0 2 11 2004 0 0 0 0 0 0 2 12 2004 0 0 0 0 0 0 2 13 2004 0 0 0 0 0 0 2 14 2004 0 0 0 0 0 0 2 15 2004 0 0 0 0 0 0 2 16 2004 0 0 0 0 0 0 2 17 2004 0 0 0 0 0 0 2 18 2004 0 0 0 0 0 0 2 19 2004 0 0 0 0 0 0 2 20 2004 0 0 0 0 0 0 2 21 2004 0 0 0 0 0 0 2 22 2004 0 0 0 0 0 0 2 23 2004 0 0 0 0 0 0 2 24 2004 0 0 0 0 0 0 2 25 2004 0 0 0 0 0 0 2 26 2004 0 0 0 0 0 0 2 27 2004 0 0 0 0 0 0 2 28 2004 0 0 0 0 0 0 2 29 2004 0 0 0 0 0 0