UNEDITED LOCAL CLIMATOLOGICAL DATA
NOAA, National Climatic Data Center
Month: 12/2004
Station Location: CHEYENNE AIRPORT (CYS)
CHEYENNE , WY
Lat. 41°10'N    Lon. 104°49'W
Elevation(Ground): 6125 ft. above sea level
D
a
t
e
Temperature
(Fahrenheit)		 Degree Days
Base 65 Degrees		 Significant Weather Snow/Ice on
Ground(In)
 Precipitation
(In)		 Pressure(inches of Hg) Wind: Speed=mph
Dir=tens of degrees
D
a
t
e
Max. Min. Avg. Dep
From
Normal		 Avg.
Dew pt.		 Avg
Wet
Bulb		 Heating Cooling 0600
LST
 1200
LST
 2400
LST
 2400
LST
 Avg.
Station
 Avg.
Sea
level
 Resultant
Speed
 Res
Dir
 Avg.
Speed
 max
5-sec
 max
2-min
Depth
 Water
Equiv		 Snow
Fall		 Water
Equiv		 Speed Dir Speed Dir
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
 		29
31
40
44
41
36
43
41
41
51
61
47
34
50
42
40
44
42
53
43
27
21
9
38
45
50
55
51
47
43

 		10
11
22
24
23
25
24
29
33
33
41
19
16
22
30
22
26
25
23
23
17
7
-8
9
25
22
27
25
24
31

 		20
21
31
34
32
31
34
35
37
42
51*
33
25
36
36
31
35
34
38
33
22
14
1*
24
35
36
41
38
36
37

-9
-8
2
5
4
3
6
7
9
14
23
6
-2
9
9
4
8
7
11
7
-4
-12
-25
-2
9
10
15
12
10
11

 		5
5
13
17
19
13
12
19
25
27
22
16
14
18
25
18
15
15
17
13
7
11
-7
9
18
13
17
20
24
20

 		17
17
25
28
27
24
26
29
32
36
38
23
21
30
31
26
29
27
32
27
17
14
-1
21
29
28
31
32
32
30

 		45
44
34
31
33
34
31
30
28
23
14
32
40
29
29
34
30
31
27
32
43
51
64
41
30
29
24
27
29
28

 		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

 		-
-
-
-
-
-
-
-
SN FG HZ
-
-
-
-
HZ
SN FG HZ
-
-
-
-
-
SN FG
SN FG+ FG FZFG HZ
SN FG HZ BLSN
-
-
-
-
-
-
-

 		-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

 		-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

 		-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

 		0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.01
0.00
0.00
T
0.00
0.00
T
0.00
0.00
0.00
0.00
0.02
T
T
T
0.02
0.00
0.00
0.00
0.00
T
0.00

 		23.93
23.94
23.86
23.75
23.55
23.61
23.69
23.65
23.80
24.01
23.84
24.08
24.28
24.09
24.08
24.23
24.11
24.14
23.93
23.66
23.82
23.88
23.97
23.79
23.87
23.88
23.92
23.91
23.71
23.63

 		30.20
30.25
30.06
29.84
29.64
29.72
29.80
29.74
29.89
30.15
29.84
30.27
30.65
30.31
30.23
30.51
30.29
30.36
30.04
29.70
30.06
30.22
30.43
30.07
29.99
30.02
30.05
30.02
29.92
30.07

 		12.6
9.7
19.1
11.2
8.3
16.4
9.5
15.2
22.1
19.2
18.2
13.6
4.8
12.9
10.2
13.2
11.9
8.4
23.8
19.4
8.7
2.9
5.0
18.5
7.2
8.8
4.9
6.8
5.2
22.0

 		28
27
28
26
27
28
26
26
31
29
27
36
21
26
33
30
31
32
28
30
33
23
31
29
28
27
28
27
24
26

 		13.4
12.6
20.2
13.4
10.0
16.6
12.1
16.8
23.1
19.6
19.7
14.1
6.2
14.1
12.3
13.9
13.1
10.6
24.2
21.2
10.5
8.9
12.7
19.6
11.4
9.6
6.4
10.3
7.5
23.7

 		29
31
47
45
35
35
30
43
47
43
49
35
17
33
30
28
38
31
47
62
26
26
36
39
32
26
16
35
29
54

 		27
31
28
28
29
28
26
27
32
28
27
2
24
27
35
30
33
31
27
28
33
2
2
31
28
25
29
27
25
27

 		24
28
39
38
29
30
26
33
38
33
39
26
15
29
23
23
28
25
39
53
22
21
28
31
28
23
15
28
22
47

 		28
25
28
28
28
27
27
26
31
28
27
1
24
28
35
29
32
31
27
28
33
3
2
29
28
26
28
28
26
27

 		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
------- 15.3 25.9 33.2 .0 <Monthly Averages Totals>   23.89 30.08 11.1 28.5 14.3 <Monthly Average
------- <-----------Departure From Normal----------->  
Degree Days Monthly Season to Date
  Total Departure Total Departure
Heating:
Cooling:
Greatest 24-hr Precipitation: Date:
Greatest 24-hr Snowfall: Date:
Greatest Snow Depth: Date:
Sea Level Pressure Date Time
Maximum
Minimum
Number of Days with --------> Max Temp >=90:
Max Temp <=32:
Thunderstorms   : 0
 Min Temp <=32:
Min Temp <=0  :
Heavy Fog         : 1
 Precipitation >=.01 inch:
Precipitation >=.10 inch:
Snowfall >=1.0 inch      : 0
* EXTREME FOR THE MONTH - LAST OCCURRENCE IF MORE THAN ONE.