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
042.2
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-----
-----
-----
-----
-----
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-----
-0.2
09.9
17.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
35.4
44.4
54.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
+5.0
+12.6
+11.8
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-----
-----
-----
-----
-----
-----
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-----
15.4
18.7
25.7
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-----
-----
-----
-----
-----
-----
-----
-----
29.3
36.1
43.2
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-----
-----
-----
-----
-----
-----
-----
-----
0894.0
0547.7
0361.5
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-----
-----
-----
-----
-----
-----
-----
-----
0000.0
0000.0
0024.3
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-----
-----
-----
-----
-----
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-----
COLD
COLD
HOT
-----
-----
-----
-----
-----
-----
-----
-----
-----
158.6
109.4
130.8
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-----
-----
-----
-----
-----
-----
-----
04.6
00.0
06.8
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-----
-----
-----
-----
-----
-----
-----
-----
00.26
00.00
00.65
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-----
-----
-----
-----
-----
-----
-----
-----
29.98
29.82
29.69
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-----
-----
-----
-----
-----
-----
-----
-----
04.0
04.6
04.9
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-----
-----
-----
-----
-----
-----
-----
38.0
42.5
42.5
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-----
-----
-----
-----
-----
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-----
~257
~251
~253
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  69.8
90.6
17.1
-0.2
43.9 -6.3 22.4 36.6 0450.8 0006.1   Total
398.8
Total
11.40
Total
0.93
-5.071
29.789 03.5
+1.5
23.6
42.6
253
Degree Days
Yearly Total
Heating: 1803.2
Cooling: 024.3
Max. Temp. >= 90 Was 2 Day(s)
Max. Temp. <= 32 Was 4 Day(s)
Min. Temp. <= 32 Was 46 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Gale: 0 Day(s)
Wind Run: 9609.7miles
Max. Pressure: 30.50 On Day 22
Min. Pressure: 29.05 On Day 17
Max. 24-hr Precip: 0.49 in On Day 6
Precipitation >=.01inch Was 9 Day(s)
Precipitation >=.10inch Was 3 Day(s)
Snowfall >=1.0inch Was 5 Day(s)
Max. Snowfall: 0.00 in