LOCAL CLIMATOLOGICAL DATA
2026
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
072.4
073.9
090.6
087.3
092.4
068.2
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-----
-----
-----
-----
-----
-0.2
09.9
17.0
24.0
31.1
-----
-----
-----
-----
-----
-----
-----
35.4
44.4
54.0
52.5
59.0
-----
-----
-----
-----
-----
-----
-----
+5.0
+12.6
+11.8
+4.0
+2.2
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-----
-----
-----
-----
-----
-----
15.4
18.7
25.7
26.5
37.4
-----
-----
-----
-----
-----
-----
-----
29.3
36.1
43.2
42.6
49.2
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-----
-----
-----
-----
-----
-----
0894.0
0547.7
0361.5
0348.8
0229.0
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-----
-----
-----
-----
-----
-----
0000.0
0000.0
0024.3
0007.9
0041.6
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-----
-----
-----
-----
-----
-----
COLD
COLD
HOT
SNOW
HOT
-----
-----
-----
-----
-----
-----
-----
158.6
109.4
130.8
139.8
155.9
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-----
-----
-----
-----
-----
-----
04.6
00.0
06.8
03.8
05.6
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-----
-----
-----
-----
-----
-----
00.26
00.00
00.65
00.44
02.28
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-----
-----
-----
-----
-----
-----
29.98
29.82
29.69
29.65
29.63
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-----
-----
-----
-----
-----
-----
04.0
04.6
04.9
04.1
04.0
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-----
-----
-----
-----
-----
-----
38.0
42.5
42.5
35.6
41.4
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-----
-----
-----
-----
-----
-----
~257
~251
~253
~257
~258
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  80.8
92.4
24.9
-0.2
52.2 -1.7 26.5 42.4 0396.8 0012.3   Total
694.5
Total
20.80
Total
3.62
-9.370
29.732 03.8
+1.3
23.4
42.6
258
Degree Days
Yearly Total
Heating: 2381.0
Cooling: 073.7
Max. Temp. >= 90 Was 3 Day(s)
Max. Temp. <= 32 Was 4 Day(s)
Min. Temp. <= 32 Was 53 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Gale: 0 Day(s)
Wind Run: 15497.2miles
Max. Pressure: 30.50 On Day 22
Min. Pressure: 29.05 On Day 17
Max. 24-hr Precip: 0.69 in On Day 5
Precipitation >=.01inch Was 28 Day(s)
Precipitation >=.10inch Was 10 Day(s)
Snowfall >=1.0inch Was 8 Day(s)
Max. Snowfall: 0.00 in