WS FORM F-6
U.S. DEPARTMENT OF COMMERCE
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
NATIONAL WEATHER SERVICE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA
STATION    Laredo, TX (LRD)   LATITUDE    27' 31¨ N    LONGITUDE    99' 28¨ W   
GROUND ELEVATION:    499 FEET    STANDARD TIME:    CENTRAL
MONTH March YEAR 2006
Day
TEMPERATURE ° F
PRECIP (IN.)
SNOW,
ICE
PELLETS,
OR ICE
ON
GROUND
AT
6AM
WIND
Significant
Weather
Day
Max
Min
Avg
Departure
From
Normal
Degree Days
(BASE 65°)
Total 
Water 
Equiv. 
Snow
Or
Ice
Pelt.
AVG.
SPEED
(m.p.h)
Fastest
2-min
Fastest
Gust
Heating
Cooling
Speed
(m.p.h)
Dir.
Degrees (x10)
Speed
(m.p.h)
Dir.
Degrees (x10)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
95
97
87
87
91
92
93
100
93
100
99
96
83
84
78
92
90
95
95
88
83
68
68
68
78
75
82
87
92
92
94
62
63
68
66
66
67
72
68
69
69
68
73
64
54
66
68
69
71
72
66
59
52
51
40
47
55
69
68
67
67
71
79
80
78
77
79
80
83
84
81
85
84
85
74
69
72
80
80
83
84
77
71
60
60
54
63
65
76
78
80
80
83
14
15
13
12
14
14
17
17
14
18
17
17
6
0
3
11
11
14
14
7
1
-11
-11
-17
-9
-7
4
6
8
7
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
11
2
0
0
0
0
0
0
14
15
13
12
14
15
18
19
16
20
19
20
9
4
7
15
15
18
19
12
6
0
0
0
0
0
11
13
15
15
18
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.00
Trace
0.00
0.00
Trace
0.00
0.00
0.00
Trace
Trace
0.00
0.00
0.00
0.00
Trace
0.60
0.00
0.00
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9.5
10.4
12.5
13.0
10.2
9.5
16.2
13.9
11.8
9.0
8.1
9.1
11.8
12.9
11.7
6.3
11.8
17.0
10.1
11.7
8.4
12.5
14.8
6.7
10.2
15.8
13.0
11.8
11.8
12.4
11.0
15
17
24
22
21
21
27
29
29
18
17
18
28
22
18
12
22
23
21
23
21
18
25
16
21
27
22
30
22
22
23
170
110
120
130
180
120
150
160
360
160
150
160
10
140
140
150
110
160
150
10
40
80
20
20
130
140
160
70
140
160
110
21
23
30
27
27
24
32
34
34
22
22
21
33
M
M
M
M
31
26
30
24
24
31
18
25
31
27
36
28
28
28
220
120
110
150
160
170
140
160
330
160
140
160
10
M
M
M
M
180
150
20
40
60
30
20
130
150
160
70
140
160
110
1
18
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
7
No Sig. Wx.
18
No Sig. Wx.
18
No Sig. Wx.
No Sig. Wx.
1
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
18
8
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
No Sig. Wx.
13
13
No Sig. Wx.
No Sig. Wx.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SM
2722
1987
----
----
23
372
0.61
0.0
----
354.9
----
----
----
----
----
----
AV
87.8
64.1
----
----
----
----
----
----
----
Misc
11.4
-->
FASTEST
30
DIRECTION
70
FASTEST
36
DIRECTION
70
----
----
Temperature Data

Avg. Temp.: 76.0 ° Depart. from Norm.:    7.1
Highest: 100 ° on 10, Lowest 40 ° on 24
Number of days with     Max. 32° or Below: 0
Max. 90° or Above: 17
Min. 32° or Below: 0
Min. 0° or Below: 0
Precipitation Data

Month Total: 0.61 ¨    Depart. from Normal:    -0.31
Greatest in 24 Hours: 0.60 on 29-29
Snow, Ice Pellets
Month Total: 0.0 ¨  Greatest in 24 Hours: 0.0
Grestest Depth on Ground: 0 ¨
Weather Data

Number of days with     Pressure Data
0.01¨ or more: 2 High SLP: M on M
0.10¨ or more: 1 Low SLP: M on M
0.50¨ or more: 1
1.00¨ or more: 0
Heating Degree Days (Base 65° )
Month Total:    23   Dep. from Normal:   -18
Season Total:   454   Dep. from Normal:   -474

Cooling Degree Days (Base 65° )
Month Total:    372   Dep. from Norm.:   211
Season Tot.:   535   Dep. from Norm.:   289
 Symbols for Sig. Weather
1=Fog/Mist 2=Fog Reducing Vsby to 1/4 mile or less
3=Thunder 4=Ice Pellets 5=Hail 6=Glaze or Rime
7=Duststorm or Sandstorm Reducing Vsby 1/4 mile or less
8=Smoke or Haze 9=Blowing Snow X=Tornado