LOCAL CLIMATOLOGICAL DATA
Month: 04 / 2026
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
053.8
072.0
057.8
061.7
068.9
067.6
075.7
070.9
074.3
065.6
078.3
076.6
075.2
061.7
070.7
077.4
059.8
059.8
075.6
082.4
085.4
087.3
068.6
076.2
054.3
055.7
056.8
061.4
059.5
048.8
-----
36.1
38.2
36.7
29.4
31.7
39.6
32.1
47.4
37.7
36.7
42.4
44.4
42.8
48.1
40.0
42.6
28.2
24.0
30.8
37.5
44.0
56.9
42.4
37.6
33.0
37.0
36.3
38.7
38.7
38.7
-----
43.8
53.6
45.1
46.4
50.7
52.0
52.0
60.6
55.6
50.4
59.0
61.1
60.8
52.8
59.2
61.4
34.6
41.8
53.7
60.2
67.3
70.5
56.4
57.4
41.3
44.2
44.5
48.1
48.9
44.2
-----
-1.7
+8.3
+1.7
+2.0
+1.8
+5.8
+4.5
+8.4
+5.9
+3.4
+8.6
+11.2
+13.7
+5.6
+10.3
+16.0
-11.0
-4.0
+5.2
+11.1
+16.4
+18.2
+4.3
+6.5
-8.9
-6.7
-5.8
-4.4
-2.8
-----
-----
34.1
33.3
16.2
22.9
23.0
27.7
26.9
29.3
32.6
34.5
36.0
24.0
21.1
27.2
22.3
21.3
25.6
17.3
17.8
19.7
22.8
19.2
18.6
16.6
28.8
36.6
35.2
35.8
36.2
32.4
-----
39.9
45.1
36.0
38.3
40.7
42.6
42.4
47.7
45.9
43.7
48.8
46.6
45.9
42.9
45.3
46.3
31.4
34.2
41.4
45.3
49.5
50.5
43.0
43.2
36.7
41.1
40.7
43.0
43.5
39.6
-----
21.1
11.4
19.8
18.5
14.3
13.0
13.0
04.3
09.3
14.5
05.9
03.8
04.2
12.1
05.7
03.5
30.3
23.2
11.3
04.7
00.0
00.0
08.6
07.6
23.7
20.8
20.5
16.8
16.0
20.8
-----
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
02.4
05.6
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
RAIN
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
00.0
06.3
07.2
06.9
07.2
04.3
04.0
05.0
03.2
01.1
02.4
05.1
05.7
09.4
04.7
00.9
08.5
08.7
07.3
08.6
05.1
06.8
09.2
02.2
01.0
02.0
03.6
03.4
00.0
00.0
-----
550.0
816.0
837.0
823.0
826.0
918.0
909.0
1106.0
962.0
824.0
1004.0
928.0
911.0
000.0
979.0
895.0
701.0
865.0
937.0
1127.0
875.0
969.0
1113.0
886.0
1107.0
1129.0
1146.0
1285.0
1079.0
318.0
-----
03.5
06.4
05.8
05.8
06.1
04.4
06.1
05.1
06.7
03.9
07.0
06.7
04.9
00.0
06.5
06.8
04.0
06.0
05.1
05.6
07.1
05.1
07.2
06.5
07.0
06.6
07.8
05.0
06.9
01.9
-----
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
03.80
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
00.06
00.01
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.01
00.00
00.00
00.00
00.00
00.00
00.31
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.01
00.02
00.02
00.00
00.00
-----
29.50
29.38
29.72
30.09
30.08
29.85
29.69
29.55
29.69
29.81
29.55
29.40
29.42
29.49
29.57
29.37
29.68
30.10
29.89
29.71
29.56
29.22
29.33
29.42
29.64
29.53
29.64
29.78
29.84
29.91
-----
02.4
04.4
09.0
04.0
02.2
04.1
02.9
06.4
02.5
02.7
03.4
02.4
04.0
03.7
05.3
04.1
04.5
03.3
02.8
02.7
03.8
05.9
06.5
05.8
04.3
03.3
04.0
04.9
03.7
03.7
-----
13.8
29.9
35.6
16.1
14.9
19.6
24.1
31.1
24.1
14.9
31.1
19.6
20.7
28.8
26.4
19.6
27.6
14.9
13.8
18.4
26.4
26.4
32.2
35.6
18.4
20.7
19.6
23.0
21.9
14.9
-----
~327
~081
~267
~095
~096
~036
~081
~011
~024
~343
~226
~093
~356
~284
~251
~183
~069
~155
~116
~107
~145
~206
~262
~015
~045
~042
~062
~024
~337
~018
-----
  68.0

38.3

52.6

+4.1

26.5

42.6

0012.6

0000.3

  Total
140.0
    Total
3.80
Total
0.44
29.647

04.1

22.8

020


Maximum Temperature: 87.3
Minimum Temperature: 24.0
Maximum Pressure: 30.20
Minimum Pressure: 29.05
Maximum Daily Precip: 0.31 in
Maximum Daily Snowfall: 3.80 in

Gale: 0 Day(s)
Maximum Wind: 35.7
Wind Run: 2898.5miles
Heating Degree Days: 378.6
Cooling Degree Days: 007.9

Max. Temp. >= 90 Was 0 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 32 Was 5 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 7 Day(s)
Precipitation >=.10inch Was 1 Day(s)
Snowfall >=1.0inch Was 1 Day(s)