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
045.6
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-0.2
09.9
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-----
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35.4
44.4
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+5.0
+12.6
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15.4
18.7
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29.3
36.1
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0865.3
0558.7
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0000.0
0000.0
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COLD
COLD
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158.6
109.4
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04.6
00.0
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00.26
00.00
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29.98
29.82
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04.0
04.6
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38.0
42.5
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~257
~251
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  64.0
73.9
18.1
-0.2
41.7 -11.2 16.4 34.0 0474.7 0000.0   Total
268.0
Total
4.60
Total
0.26
-3.309
29.826 04.2
+1.3
22.9
42.6
251
Degree Days
Yearly Total
Heating: 1424.0
Cooling: 000.0
Max. Temp. >= 90 Was 0 Day(s)
Max. Temp. <= 32 Was 4 Day(s)
Min. Temp. <= 32 Was 38 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Gale: 0 Day(s)
Wind Run: 6011.9miles
Max. Pressure: 30.50 On Day 22
Min. Pressure: 29.05 On Day 17
Max. 24-hr Precip: 0.15 in On Day 8
Precipitation >=.01inch Was 5 Day(s)
Precipitation >=.10inch Was 1 Day(s)
Snowfall >=1.0inch Was 1 Day(s)
Max. Snowfall: 0.00 in