LOCAL CLIMATOLOGICAL DATA
2008
Station Location: ThorntonWeather.com, Thornton, CO
Lat.039:54:58 Long.0104:55:49
Elevation: 5193 Above Sea Level
Temperature
(Fahrenheit)
Degree Days
Base 65 Degrees
  Snow
(in.)
Rain
(in.)
Pressure
(inHg)
Wind-
speed
(mph)
M
O
N
T
H
Max. Min. Avg. Dep.
From
Normal
Avg.
Dew
Point
Avg.
Wet
Bulb
Heating Cooling Sign.
Cond.
Sun
Hours
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
66.0
69.5
75.8
85.1
87.8
93.2
98.0
100.6
86.0
79.8
80.9
71.9
-1.7
09.9
13.8
18.2
26.2
44.7
51.2
49.0
40.5
22.8
16.7
-14.0
28.2
34.2
40.3
47.7
56.7
67.3
75.3
69.1
59.8
49.6
42.2
28.2
-6.7
-0.0
-2.7
+0.6
-1.3
+0.8
+1.9
-1.0
-1.8
+2.0
+1.9
+0.7
11.6
17.9
19.8
22.3
36.7
42.3
49.0
52.0
44.2
33.0
23.2
14.1
23.8
29.1
33.8
38.9
47.8
54.9
60.9
59.6
52.1
42.8
35.8
24.3
1138.6
890.4
763.3
518.3
262.5
047.6
000.0
034.9
161.3
476.0
683.0
1135.0
000.0
000.0
000.0
002.5
020.0
119.2
321.7
164.8
006.2
000.0
000.0
000.0
COLD
COLD
COLD
SNOW
SNOW
HOT
HOT
HOT
-----
-----
SNOW
COLD
141.6
148.5
179.7
199.0
166.6
191.7
188.4
202.4
186.7
156.3
114.5
126.5
02.8
06.5
10.4
03.7
01.8
00.0
00.0
00.0
00.0
00.0
04.4
12.0
00.08
00.19
01.06
00.48
01.80
00.63
00.45
04.76
01.58
00.54
00.29
00.78
30.02
29.95
29.95
29.91
29.84
29.98
30.06
30.08
30.18
30.29
30.19
29.87
04.6
04.2
04.9
05.4
04.0
03.2
02.4
02.2
02.0
02.3
03.6
04.4
38.0
40.3
46.0
41.4
42.6
34.5
34.5
32.2
33.4
33.4
36.8
50.6
~243
~262
~273
~279
~292
~297
~296
~300
~305
~310
~302
~294
  82.9
100.6
23.1
-14.0
49.9 -0.4 30.5 42.2 509.2 052.9   Total
2001.9
Total
41.73
Total
12.64
+0.435
30.027 03.6
+0.1
22.0
50.6
294
Degree Days
Yearly Total
Heating: 6110.9
Cooling: 634.4
Max. Temp. >= 90 Was 41 Day(s)
Max. Temp. <= 32 Was 14 Day(s)
Min. Temp. <= 32 Was 165 Day(s)
Min. Temp. <= 0 Was 4 Day(s)
Gale: 0 Day(s)
Wind Run: 31552.5miles
Max. Pressure: 30.95 On Day 27
Min. Pressure: 28.89 On Day 21
Max. 24-hr Precip: 2.43 in On Day 6
Precipitation >=.01inch Was 69 Day(s)
Precipitation >=.10inch Was 32 Day(s)
Snowfall >=1.0inch Was 16 Day(s)
Max. Snowfall: 3.90 in