Official NWS Observations By Dr. Greg Latta,
Official NWS Observer
April 2011

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
4 1 2011 32 29 29
4 2 2011 38 28 33
4 3 2011 42 32 33
4 4 2011 47 33 38
4 5 2011 80 38 39
4 6 2011 42 28 30
4 7 2011 61 30 36
4 8 2011 67 35 40
4 9 2011 41 35 35
4 10 2011 41 35 39
4 11 2011 69 39 67
4 12 2011 81 47 47
4 13 2011 47 43 43
4 14 2011 47 39 39
4 15 2011 66 38 42
4 16 2011 63 40 42
4 17 2011 51 34 35
4 18 2011 56 35 40
4 19 2011 71 39 51
4 20 2011 59 46 58
4 21 2011 72 38 38
4 22 2011 55 36 37
4 23 2011 55 35 44
4 24 2011 76 44 57
4 25 2011 74 56 58
4 26 2011 84 58 58
4 27 2011 81 55 56
4 28 2011 78 56 57
4 29 2011 65 47 48
4 30 2011 52 39 39

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
4 1 2011 0.001 0.001 0.001 3
4 2 2011 0.010 0.300 0.001 71
4 3 2011 0.170 0.300 0.001 2
4 4 2011 0.010 0.000 0.000 3
4 5 2011 0.420 0.000 0.000 61
4 6 2011 0.030 0.001 0.001 1
4 7 2011 0.000 0.000 0.000 2
4 8 2011 0.110 0.000 0.000 45
4 9 2011 0.680 0.000 0.000 45
4 10 2011 0.020 0.000 0.000 45
4 11 2011 0.000 0.000 0.000 3
4 12 2011 0.210 0.000 0.000 63
4 13 2011 0.570 0.000 0.000 61
4 14 2011 0.090 0.000 0.000 2
4 15 2011 0.000 0.000 0.000 1
4 16 2011 0.100 0.000 0.000 61
4 17 2011 1.350 0.000 0.000 2
4 18 2011 0.150 0.000 0.000 1
4 19 2011 0.000 0.000 0.000 3
4 20 2011 1.250 0.000 0.000 3
4 21 2011 0.000 0.000 0.000 3
4 22 2011 0.000 0.000 0.000 3
4 23 2011 0.690 0.000 0.000 51
4 24 2011 0.330 0.000 0.000 3
4 25 2011 0.170 0.000 0.000 3
4 26 2011 0.000 0.000 0.000 2
4 27 2011 0.820 0.000 0.000 45
4 28 2011 0.850 0.000 0.000 61
4 29 2011 0.000 0.000 0.000 3
4 30 2011 0.010 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
4 1 2011 1 0 0 0 0 0
4 2 2011 0 0 0 0 0 0
4 3 2011 0 0 0 0 0 0
4 4 2011 0 0 0 1 0 0
4 5 2011 0 0 0 1 0 0
4 6 2011 0 0 0 0 0 0
4 7 2011 0 0 0 0 0 0
4 8 2011 1 0 0 0 0 0
4 9 2011 1 0 0 0 0 0
4 10 2011 1 0 0 0 0 0
4 11 2011 1 0 0 0 0 0
4 12 2011 0 0 0 0 0 0
4 13 2011 1 0 0 0 0 0
4 14 2011 0 0 0 0 0 0
4 15 2011 0 0 0 0 0 0
4 16 2011 1 0 0 0 0 0
4 17 2011 1 0 0 1 0 0
4 18 2011 0 0 0 0 0 0
4 19 2011 0 0 0 0 0 0
4 20 2011 1 0 0 1 0 0
4 21 2011 0 0 0 0 0 0
4 22 2011 0 0 0 0 0 0
4 23 2011 1 0 0 0 0 0
4 24 2011 0 0 0 1 0 0
4 25 2011 0 0 0 0 0 0
4 26 2011 0 0 0 0 0 0
4 27 2011 1 0 0 1 0 0
4 28 2011 1 0 0 1 0 0
4 29 2011 0 0 0 0 0 0
4 30 2011 0 0 0 0 0 0