LOCAL CLIMATOLOGICAL DATA
Month: 05 / 2013
Station Location: ThorntonWeather.com, Thornton, CO
Lat.039:54:58 Long.0104:55:49
Elevation: 5193 Feet Above Sea Level
Temperature
(Farenheit)
Degree Days
Base 65 Degrees
  Snow/
Ice On
Ground
(in.)
Rain
(in.)
Pressure
(inches)
Wind-
speed
(mph)
D
A
Y
Max Min Avg Diff
From
Normal
Avg
Dew
Point
Avg
Wet
Bulb
Heating Cooling Sign.
Cond.
Sun
Hours
Max
Solar
w/m2
Max
UV
Snow-
fall
Water
Equiv.
Avg
Sea
Level
Avg
Speed
Max
Speed
Avg
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
038.2
046.5
061.7
061.3
058.5
068.0
071.7
063.9
060.5
067.4
071.2
078.2
085.7
089.2
083.2
081.5
086.6
075.8
072.4
069.1
072.1
077.4
070.9
086.2
088.7
085.6
086.0
083.0
067.7
071.9
075.1
24.2
20.7
25.1
34.1
31.9
35.2
42.5
41.1
43.2
37.3
41.2
46.9
51.1
55.8
54.1
48.9
50.0
49.2
48.0
46.1
44.8
41.2
44.9
46.7
53.6
52.3
49.4
47.1
47.7
45.3
51.9
30.5
33.6
45.2
47.3
46.3
52.7
54.6
48.7
50.2
53.0
56.0
64.6
70.0
69.8
63.9
64.9
69.7
63.0
58.8
53.9
57.1
58.7
58.4
66.1
71.1
68.9
68.5
64.5
55.3
58.9
62.4
-15.1
-13.0
-7.6
-7.8
-8.2
-1.8
+1.0
-5.8
-6.6
-3.0
+5.1
+10.3
+15.1
+14.6
+9.5
+6.8
+8.0
+1.1
-0.7
-5.6
-4.3
-3.2
+2.3
+9.1
+11.2
+8.6
+7.3
+0.1
-6.0
-1.9
-0.4
27.7
21.8
27.6
31.0
30.8
36.3
41.4
43.4
43.2
40.4
41.3
41.2
43.2
43.1
47.7
48.2
42.2
39.3
39.3
43.1
39.9
42.2
47.3
48.1
45.3
42.7
37.7
43.1
45.4
34.4
28.3
29.5
29.7
38.7
40.9
40.3
45.6
48.5
46.2
47.0
47.2
49.1
53.2
56.4
56.3
55.4
56.1
55.9
51.8
49.8
48.8
49.1
50.8
52.8
56.6
57.7
55.7
53.9
53.9
50.5
48.2
48.3
34.4
31.3
19.7
17.7
18.6
12.3
10.3
16.3
14.7
12.0
08.9
00.3
00.0
00.0
01.1
00.0
00.0
02.0
06.1
11.0
07.9
06.2
06.5
00.0
00.0
00.0
00.0
00.4
09.6
06.0
02.6
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
05.0
04.9
00.0
00.0
04.7
00.0
00.0
00.0
00.0
00.0
00.0
01.2
06.1
03.9
03.5
00.0
00.0
00.0
00.0
RAIN
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THDR
THDR
THDR
THDR
THDR
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THDR
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THDR
THDR
-----
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THDR
THDR
THDR
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00.2
08.7
08.0
07.4
02.6
06.3
03.7
00.8
01.5
07.1
07.4
09.7
05.5
00.0
05.3
04.6
08.0
09.3
03.3
05.6
03.7
09.0
08.8
07.2
06.6
05.9
02.5
05.8
05.0
03.0
09.8
751.0
995.0
990.0
1063.0
754.0
974.0
1100.0
1211.0
1204.0
1199.0
1148.0
1129.0
940.0
1132.0
990.0
1164.0
997.0
1155.0
1206.0
1151.0
1072.0
1039.0
1165.0
1027.0
1174.0
1213.0
1230.0
1178.0
1211.0
1011.0
1013.0
06.7
09.0
09.9
10.0
07.1
09.4
09.8
10.9
10.0
10.1
10.8
11.4
10.4
10.7
10.6
11.5
10.3
11.6
10.5
11.7
10.0
10.6
11.6
10.6
11.3
12.0
11.1
11.4
09.9
10.6
09.3
04.30
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.56
00.00
00.00
00.00
00.00
00.00
00.50
00.27
00.03
00.00
00.00
00.00
00.00
00.01
00.55
00.01
00.00
00.00
00.00
00.07
00.01
00.06
00.00
00.00
00.00
00.00
00.00
00.00
00.28
00.00
00.00
30.37
30.76
30.28
30.11
30.13
29.94
29.82
29.91
30.09
30.15
30.21
30.02
29.87
29.71
29.69
29.67
29.58
29.58
29.62
29.78
29.85
29.80
29.87
29.76
29.66
29.62
29.55
29.47
29.46
29.60
29.73
06.0
01.7
02.4
03.5
02.9
03.1
02.9
04.4
04.0
02.6
03.6
02.8
02.8
04.3
03.6
02.0
03.2
03.3
02.8
03.8
03.2
03.2
04.2
02.4
02.3
02.5
02.8
02.9
03.2
07.9
07.0
23.0
11.5
19.6
19.6
19.6
14.9
26.4
24.1
24.1
29.9
19.6
17.3
18.4
44.9
27.6
23.0
27.6
28.8
20.7
26.4
17.3
28.8
25.3
19.6
14.9
19.6
34.5
23.0
32.2
42.5
32.2
~000
~323
~048
~041
~310
~327
~013
~248
~301
~341
~136
~036
~152
~202
~187
~089
~177
~021
~330
~034
~061
~060
~120
~026
~068
~048
~246
~326
~331
~262
~285
  72.7

43.6

57.6

+0.7

39.6

49.3

0008.3

0000.9

  Total
182.0
    Total
4.30
Total
2.35
29.860

03.5

24.4

331


Maximum Temperature: 89.2
Minimum Temperature: 20.7
Maximum Pressure: 30.89
Minimum Pressure: 29.32
Maximum Daily Precip: 0.56 in
Maximum Daily Snowfall: 4.30 in

Gale: 0 Day(s)
Maximum Wind: 44.9
Wind Run: 2570.8miles
Heating Degree Days: 255.9
Cooling Degree Days: 029.4

Max. Temp. >= 90 Was 0 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 32 Was 4 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 11 Day(s)
Precipitation >=.10inch Was 5 Day(s)
Snowfall >=1.0inch Was 1 Day(s)