Official NWS Observations By Dr. Greg Latta,
Official NWS Observer
May 2009

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
5 1 2009 58 44 56
5 2 2009 69 47 48
5 3 2009 62 46 46
5 4 2009 51 46 47
5 5 2009 50 45 45
5 6 2009 49 45 48
5 7 2009 64 48 55
5 8 2009 69 48 51
5 9 2009 72 51 59
5 10 2009 74 48 50
5 11 2009 63 43 46
5 12 2009 55 38 39
5 13 2009 60 39 41
5 14 2009 67 41 55
5 15 2009 72 49 50
5 16 2009 76 50 59
5 17 2009 80 45 45
5 18 2009 54 32 36
5 19 2009 57 32 35
5 20 2009 69 35 43
5 21 2009 78 43 47
5 22 2009 82 47 58
5 23 2009 80 58 62
5 24 2009 81 59 60
5 25 2009 77 56 57
5 26 2009 77 52 52
5 27 2009 52 49 49
5 28 2009 62 49 58
5 29 2009 73 56 60
5 30 2009 69 52 55
5 31 2009 69 55 56

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
5 1 2009 0.020 0.000 0.000 3
5 2 2009 0.350 0.000 0.000 3
5 3 2009 0.170 0.000 0.000 63
5 4 2009 1.120 0.000 0.000 63
5 5 2009 1.290 0.000 0.000 3
5 6 2009 0.270 0.000 0.000 45
5 7 2009 0.730 0.000 0.000 3
5 8 2009 0.010 0.000 0.000 2
5 9 2009 0.090 0.000 0.000 2
5 10 2009 0.000 0.000 0.000 2
5 11 2009 0.000 0.000 0.000 3
5 12 2009 0.200 0.000 0.000 1
5 13 2009 0.000 0.000 0.000 1
5 14 2009 0.000 0.000 0.000 2
5 15 2009 0.070 0.000 0.000 10
5 16 2009 0.000 0.000 0.000 2
5 17 2009 0.050 0.000 0.000 3
5 18 2009 0.000 0.000 0.000 1
5 19 2009 0.000 0.000 0.000 1
5 20 2009 0.000 0.000 0.000 1
5 21 2009 0.000 0.000 0.000 1
5 22 2009 0.000 0.000 0.000 1
5 23 2009 0.000 0.000 0.000 2
5 24 2009 0.230 0.000 0.000 2
5 25 2009 0.180 0.000 0.000 3
5 26 2009 0.300 0.000 0.000 63
5 27 2009 0.300 0.000 0.000 53
5 28 2009 0.170 0.000 0.000 10
5 29 2009 0.880 0.000 0.000 2
5 30 2009 0.010 0.000 0.000 2
5 31 2009 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
5 1 2009 1 0 0 0 0 0
5 2 2009 0 0 0 0 0 0
5 3 2009 0 0 0 0 0 0
5 4 2009 1 0 0 0 0 0
5 5 2009 1 0 0 0 0 0
5 6 2009 1 0 0 0 0 0
5 7 2009 1 0 0 0 0 0
5 8 2009 0 0 0 0 0 0
5 9 2009 0 0 0 0 0 0
5 10 2009 0 0 0 0 0 0
5 11 2009 0 0 0 0 0 0
5 12 2009 0 0 0 0 0 0
5 13 2009 0 0 0 0 0 0
5 14 2009 0 0 0 0 0 0
5 15 2009 1 0 0 0 0 0
5 16 2009 1 0 0 0 0 0
5 17 2009 0 0 0 0 0 0
5 18 2009 0 0 0 0 0 0
5 19 2009 0 0 0 0 0 0
5 20 2009 0 0 0 0 0 0
5 21 2009 0 0 0 0 0 0
5 22 2009 0 0 0 0 0 0
5 23 2009 0 0 0 0 0 0
5 24 2009 0 0 0 1 0 0
5 25 2009 0 0 0 1 0 0
5 26 2009 0 0 0 0 0 0
5 27 2009 1 0 0 0 0 0
5 28 2009 1 0 0 0 0 0
5 29 2009 1 0 0 1 0 0
5 30 2009 0 0 0 0 0 0
5 31 2009 0 0 0 0 0 0