LOCAL CLIMATOLOGICAL DATA
2013
Station Location: ThorntonWeather.com, Thornton, CO
Lat.039:54:58 Long.0104:55:49
Elevation: 5193 Above Sea Level
Temperature
(Fahrenheit)
Degree Days
Base 64 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
069.2
069.2
078.6
081.7
089.2
099.2
098.5
097.6
099.0
079.5
071.8
069.2
-2.4
05.7
02.0
06.7
20.7
41.6
44.0
44.0
33.2
25.5
13.7
-9.3
29.7
30.3
38.3
42.3
57.6
70.3
72.1
72.0
64.3
45.9
39.6
29.2
-0.8
-1.9
-4.6
-5.8
+1.4
+1.6
-1.1
+0.9
+1.0
-4.3
+0.2
+0.4
13.7
16.0
23.9
27.1
39.6
47.3
56.1
54.3
50.8
34.4
23.5
13.9
25.2
26.1
33.5
36.8
49.3
58.1
62.8
61.9
57.0
41.2
34.2
24.9
1091.8
0970.2
0827.3
0680.7
0255.8
0027.0
0003.1
0000.9
0110.4
0590.6
0761.1
1108.2
0000.0
0000.0
0000.0
0000.6
0029.4
0192.7
0224.6
0218.9
0090.3
0000.0
0000.0
0000.0
COLD
COLD
COLD
COLD
SNOW
HOT
HOT
HOT
HOT
SNOW
COLD
COLD
113.7
122.0
141.3
125.4
182.0
200.3
182.9
133.3
138.7
160.6
138.8
114.4
03.7
11.9
20.2
19.1
04.3
00.0
00.0
00.0
00.0
03.3
01.8
05.7
00.21
00.71
01.45
01.77
02.35
00.49
01.61
01.37
10.15
01.21
00.11
00.24
30.19
30.10
30.08
29.97
29.86
29.74
29.81
29.84
29.81
30.01
30.14
30.18
01.9
03.1
03.5
03.9
03.5
03.4
02.7
02.0
01.7
01.6
02.3
03.2
40.3
38.0
42.5
52.9
44.9
39.1
41.4
36.8
35.6
31.1
41.4
43.7
~205
~274
~301
~324
~325
~332
~338
~334
~337
~340
~334
~319
  83.6
99.2
18.8
-9.3
49.3 -1.0 33.4 42.8 0535.6 0063.0   Total
1753.4
Total
69.99
Total
21.67
+1.697
29.978 02.7
-0.2
21.4
52.9
319
Degree Days
Yearly Total
Heating: 6427.2
Cooling: 756.5
Max. Temp. >= 90 Was 47 Day(s)
Max. Temp. <= 32 Was 24 Day(s)
Min. Temp. <= 32 Was 175 Day(s)
Min. Temp. <= 0 Was 8 Day(s)
Gale: 0 Day(s)
Wind Run: 23954.7miles
Max. Pressure: 30.89 On Day 2
Min. Pressure: 29.24 On Day 16
Max. 24-hr Precip: 4.76 in On Day 12
Precipitation >=.01inch Was 82 Day(s)
Precipitation >=.10inch Was 47 Day(s)
Snowfall >=1.0inch Was 19 Day(s)
Max. Snowfall: 2.20 in