LOCAL CLIMATOLOGICAL DATA
2023
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
062.4
063.0
073.9
087.4
085.4
095.4
100.5
101.5
100.3
086.8
079.8
068.0
-3.7
-9.5
15.9
16.1
38.8
47.0
50.2
52.0
43.0
14.4
11.7
11.2
27.5
32.6
37.1
49.4
59.6
65.8
74.1
73.2
66.2
51.2
42.2
37.1
-3.2
+1.2
-4.8
+1.2
+3.0
-3.1
+0.4
+1.6
+2.2
+1.7
+2.6
+6.6
18.8
15.6
19.7
24.3
44.8
51.7
54.6
53.2
44.8
34.0
23.0
21.2
24.9
27.5
31.4
40.3
52.3
58.1
62.8
61.9
55.3
44.1
35.7
31.8
1162.3
0906.0
0862.8
0474.8
0168.1
0064.6
0006.6
0001.1
0046.7
0432.4
0681.9
0862.4
0000.0
0000.0
0000.0
0008.4
0003.1
0089.9
0290.7
0258.7
0085.5
0007.5
0000.0
0000.0
COLD
COLD
SNOW
SNOW
-----
HOT
HOT
HOT
HOT
SNOW
COLD
COLD
61.3
106.3
117.5
155.3
126.9
182.9
224.2
196.8
209.4
175.4
98.2
46.8
11.2
04.8
07.5
02.8
00.0
00.0
00.0
00.0
00.0
04.9
04.3
03.1
00.85
00.42
01.14
01.33
05.81
04.19
03.07
01.54
02.47
00.62
00.20
00.26
30.06
29.99
29.90
29.99
29.96
29.87
29.92
29.95
29.95
30.09
30.21
30.25
03.0
04.4
04.4
04.5
03.5
03.1
03.1
03.2
02.7
02.5
03.0
02.7
35.6
38.0
41.4
36.8
33.4
27.6
34.5
41.4
34.5
28.8
32.2
42.5
~267
~265
~303
~318
~339
~349
~359
~006
~013
~022
~009
~327
  83.7
101.5
23.9
-9.5
51.3 +0.9 33.8 44.1 0472.5 0062.0   Total
1701.0
Total
38.61
Total
21.89
-0.593
30.012 03.3
+0.3
19.5
42.6
327
Degree Days
Yearly Total
Heating: 5669.7
Cooling: 743.7
Max. Temp. >= 90 Was 46 Day(s)
Max. Temp. <= 32 Was 14 Day(s)
Min. Temp. <= 32 Was 146 Day(s)
Min. Temp. <= 0 Was 5 Day(s)
Gale: 0 Day(s)
Wind Run: 29196.0miles
Max. Pressure: 30.79 On Day 29
Min. Pressure: 29.08 On Day 21
Max. 24-hr Precip: 2.38 in On Day 11
Precipitation >=.01inch Was 109 Day(s)
Precipitation >=.10inch Was 64 Day(s)
Snowfall >=1.0inch Was 14 Day(s)
Max. Snowfall: 1.70 in