LOCAL CLIMATOLOGICAL DATA
Month: 01 / 2009
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
058.4
064.1
036.1
025.8
045.1
045.6
058.1
065.0
044.2
044.2
050.3
040.7
048.4
048.3
044.7
062.0
058.7
066.3
067.4
069.2
074.4
068.9
048.9
042.0
018.2
014.4
029.7
041.3
041.7
055.6
064.1
40.4
32.5
17.5
09.3
07.5
19.4
35.5
33.5
21.8
19.1
24.0
20.6
12.6
24.2
24.5
24.7
25.9
23.9
25.0
26.0
34.4
45.5
18.8
17.8
10.2
02.5
-05.8
18.2
16.7
20.6
24.8
50.6
48.5
26.3
17.4
26.9
33.0
46.6
50.4
33.2
31.9
38.3
28.3
32.3
35.1
31.7
43.4
39.2
41.9
44.2
44.1
50.1
57.3
29.9
25.9
15.0
07.6
11.6
32.3
27.3
36.1
46.8
-----
+19.7
-7.0
-15.7
-6.0
+6.2
-----
+18.3
+5.0
-0.1
+4.5
+4.6
+7.3
+8.1
+5.3
+15.8
+10.1
+12.6
+16.7
+15.5
-----
-----
+1.4
-0.1
-13.1
-18.6
-14.2
+0.7
+1.2
+7.8
-----
17.7
21.1
17.2
08.6
06.4
09.1
21.1
22.8
19.5
12.4
14.8
17.1
16.9
22.8
24.1
19.2
15.7
13.1
14.9
12.2
09.0
25.7
19.7
17.3
11.2
02.8
-00.1
11.2
08.0
16.4
10.9
39.6
39.0
23.6
15.4
21.9
26.5
38.0
40.6
28.9
26.4
31.0
25.0
27.7
30.9
29.1
35.6
31.8
33.5
35.2
34.7
37.9
45.0
26.8
23.5
14.1
06.8
09.5
26.4
22.4
29.9
36.1
14.4
16.5
38.7
47.5
38.1
32.0
18.3
14.5
31.7
33.0
26.6
36.7
32.6
29.8
33.3
21.5
25.8
23.0
20.8
20.8
14.8
07.7
35.0
39.0
50.0
57.3
53.3
32.6
37.7
28.9
18.2
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
-----
-----
COLD
COLD
-----
-----
-----
-----
-----
-----
RAIN
COLD
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
COLD
COLD
COLD
-----
-----
-----
-----
02.9
05.5
00.3
01.5
02.1
05.2
02.0
04.9
00.2
04.8
03.1
02.1
05.4
06.0
03.5
06.3
06.4
06.4
06.5
06.7
06.0
03.5
00.5
05.5
00.0
01.3
06.9
05.6
07.3
07.0
04.5
564.0
485.0
186.0
592.0
687.0
563.0
598.0
715.0
394.0
580.0
480.0
707.0
640.0
490.0
483.0
504.0
512.0
613.0
513.0
533.0
538.0
570.0
434.0
663.0
151.0
471.0
548.0
603.0
554.0
568.0
687.0
02.0
02.1
01.2
02.0
02.3
02.0
02.6
03.0
02.2
02.4
02.2
02.7
03.0
02.6
02.5
02.9
02.4
03.1
03.4
03.2
03.4
03.0
03.0
03.4
01.0
01.7
03.3
03.2
03.1
03.4
03.7
00.00
00.00
00.00
00.12
00.00
00.00
00.00
00.00
00.00
00.00
00.00
02.09
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.51
02.52
00.20
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.01
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.21
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
00.11
00.00
00.00
00.00
00.00
00.00
29.65
29.58
29.84
30.42
29.96
29.78
29.71
29.73
30.01
30.40
30.24
30.35
30.27
30.25
30.45
30.34
30.32
30.37
30.27
30.22
29.96
29.75
30.12
30.18
30.12
30.33
30.40
30.14
30.30
30.33
29.92
09.0
05.6
04.2
03.0
05.6
03.7
09.9
07.7
07.3
04.1
06.5
06.5
05.4
04.0
02.9
05.5
02.7
04.3
06.4
04.1
05.0
08.0
05.0
03.4
03.8
06.4
04.6
07.1
03.3
03.7
07.9
41.4
34.5
26.4
18.4
41.4
28.8
34.5
31.1
36.8
23.0
28.8
34.5
31.1
20.7
12.7
24.1
12.7
26.4
40.3
18.4
23.0
32.2
17.3
20.7
11.5
20.7
33.4
34.5
19.6
13.8
32.2
~277
~238
~058
~126
~249
~273
~272
~251
~008
~248
~263
~343
~260
~046
~163
~218
~177
~278
~002
~208
~229
~273
~067
~020
~025
~344
~262
~282
~262
~163
~258
  49.7

21.7

34.9

+6.7

14.8

28.9

030.0

000.0

  Total
129.9
    Total
5.43
Total
0.33
30.120

05.4

26.6

277


Maximum Temperature: 74.4
Minimum Temperature: -05.8
Maximum Pressure: 30.53
Minimum Pressure: 29.47
Maximum Daily Precip: 0.21 in
Maximum Daily Snowfall: 2.52 in

Gale: 0 Day(s)
Maximum Wind: 41.4
Wind Run: 3985.9miles
Heating Degree Days: 930.1
Cooling Degree Days: 000.0

Max. Temp. >= 90 Was 0 Day(s)
Max. Temp. <= 32 Was 4 Day(s)
Min. Temp. <= 32 Was 25 Day(s)
Min. Temp. <= 0 Was 1 Day(s)
Precipitation >=.01inch Was 3 Day(s)
Precipitation >=.10inch Was 2 Day(s)
Snowfall >=1.0inch Was 2 Day(s)