LOCAL CLIMATOLOGICAL DATA
Month: 12 / 2025
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 64 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
042.3
049.7
033.2
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11.0
23.0
21.8
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26.8
35.5
27.5
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-7.0
+0.4
-5.4
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12.0
17.2
25.4
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22.8
29.8
26.8
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38.2
29.4
37.4
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00.0
00.0
00.0
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COLD
-----
RAIN
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07.0
05.4
00.0
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454.0
533.0
042.0
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01.7
01.9
00.0
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00.00
00.00
05.30
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00.00
00.00
00.50
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30.05
29.75
30.01
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02.3
03.3
02.3
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12.7
19.6
13.8
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~156
~128
~010
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  41.7

18.6

29.9

-1.0

18.2

26.4

0035.0

0000.0

  Total
19.0
    Total
5.30
Total
0.50
29.934

02.6

15.3

124


Maximum Temperature: 49.7
Minimum Temperature: 11.0
Maximum Pressure: 30.16
Minimum Pressure: 29.66
Maximum Daily Precip: 0.50 in
Maximum Daily Snowfall: 5.30 in

Gale: 0 Day(s)
Maximum Wind: 19.6
Wind Run: 189.0miles
Heating Degree Days: 105.0
Cooling Degree Days: 000.0

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