Av. high : Average high in ºF - Av.low : Average low in ºF - Av. precip. : Average precipitation in inch - Days precip. : Days with precipitation - Hours sun. : Hours of sunshine
Hi : Average high in ºF - Lo : Average low in ºF - Pre. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine
Castle Rock Climate Graph - Colorado Climate Chart
Daily normals Castle Rock - Colorado - January
Day
High
ºF
Low
ºF
Prec/mo
inch
Prec/yr
inch
Snow/mo
inch
Snow/yr
inch
1 Jan
45.0
17.5
0.04
0.04
0.31
0.80
2 Jan
45.1
17.5
0.04
0.04
0.51
1.30
3 Jan
45.2
17.6
0.08
0.08
0.79
2.00
4 Jan
45.3
17.6
0.08
0.08
1.10
2.80
5 Jan
45.4
17.7
0.12
0.12
1.42
3.60
6 Jan
45.5
17.7
0.12
0.12
1.69
4.30
7 Jan
45.5
17.8
0.16
0.16
2.09
5.30
8 Jan
45.6
17.8
0.16
0.16
2.28
5.80
9 Jan
45.6
17.8
0.20
0.20
2.60
6.60
10 Jan
45.7
17.8
0.20
0.20
2.80
7.10
11 Jan
45.7
17.9
0.20
0.20
3.11
7.90
12 Jan
45.7
17.9
0.24
0.24
3.31
8.40
13 Jan
45.8
17.9
0.24
0.24
3.50
8.90
14 Jan
45.8
17.9
0.28
0.28
3.82
9.70
15 Jan
45.8
17.9
0.28
0.28
4.02
10.20
16 Jan
45.7
17.9
0.31
0.31
4.21
10.70
17 Jan
45.7
17.9
0.31
0.31
4.49
11.40
18 Jan
45.7
17.9
0.35
0.35
4.80
12.20
19 Jan
45.7
17.9
0.35
0.35
5.00
12.70
20 Jan
45.6
17.9
0.39
0.39
5.31
13.50
21 Jan
45.6
17.9
0.39
0.39
5.51
14.00
22 Jan
45.6
17.8
0.43
0.43
5.79
14.70
23 Jan
45.5
17.8
0.43
0.43
6.10
15.50
24 Jan
45.5
17.8
0.47
0.47
6.30
16.00
25 Jan
45.4
17.8
0.47
0.47
6.61
16.80
26 Jan
45.4
17.8
0.51
0.51
6.89
17.50
27 Jan
45.3
17.8
0.51
0.51
7.09
18.00
28 Jan
45.3
17.8
0.55
0.55
7.40
18.80
29 Jan
45.3
17.8
0.55
0.55
7.72
19.60
30 Jan
45.2
17.9
0.59
0.59
7.91
20.10
31 Jan
45.2
17.9
0.63
0.63
8.19
20.80
Weather history Castle Rock - September 2019
Day
High
ºF
Low
ºF
Precip.
inch
Snow
inch
Snow d.
inch
01 Sep
91.0
63.0
0.00
0.00
0.0
02 Sep
96.1
61.0
0.00
0.00
0.0
03 Sep
98.1
57.0
0.00
0.00
0.0
04 Sep
84.0
61.0
0.00
0.00
0.0
05 Sep
95.0
57.9
0.00
0.00
0.0
06 Sep
95.0
63.0
T
0.00
0.0
07 Sep
89.1
61.0
0.90
0.00
0.0
08 Sep
86.0
53.1
0.10
0.00
0.0
09 Sep
84.0
52.0
0.27
0.00
0.0
10 Sep
84.0
54.0
0.00
0.00
0.0
11 Sep
88.0
55.0
0.00
0.00
0.0
12 Sep
87.1
51.1
0.00
0.00
0.0
13 Sep
75.0
48.0
0.00
0.00
0.0
14 Sep
80.1
46.0
0.00
0.00
0.0
15 Sep
88.0
51.1
0.00
0.00
0.0
16 Sep
89.1
57.9
0.00
0.00
0.0
17 Sep
86.0
55.0
0.00
0.00
0.0
18 Sep
86.0
55.0
0.06
0.00
0.0
19 Sep
82.9
48.9
0.00
0.00
0.0
20 Sep
88.0
57.9
0.00
0.00
0.0
21 Sep
86.0
45.0
0.00
0.00
0.0
22 Sep
79.0
42.1
0.00
0.00
0.0
23 Sep
75.0
45.0
0.00
0.00
0.0
24 Sep
82.0
51.1
0.00
0.00
0.0
25 Sep
84.9
45.0
0.00
0.00
0.0
26 Sep
82.0
48.0
0.00
0.00
0.0
27 Sep
87.1
48.0
0.00
0.00
0.0
28 Sep
79.0
48.0
0.05
0.00
0.0
29 Sep
73.9
55.9
0.00
0.00
0.0
30 Sep
87.1
52.0
0.00
0.00
0.0
Past weather Castle Rock
Sep 19
Normal
Average high temperature Av. high temp.
85.6 ºF
76 ºF
Average low temperature Av. low temp.
53.0 ºF
46 ºF
Total precipitation Total precip.
1.38 inch
1.24 inch
Total snowfall Total snowfall
0.00 inch
0 inch
Highest max temperature Highest max temp.
98.1 ºF
-
Lowest max temperature Lowest max temp.
73.9 ºF
-
Highest min temperature Highest min temp.
63.0 ºF
-
Lowest min temperature Lowest min temp.
42.1 ºF
-
Past weather September 2019 incomplete - Missing data
Geo Castle Rock - Colorado
Country
United States
State
Colorado
County
Douglas
City
Castle Rock
Zip code
80104
Longitude
-104.85 dec. degr.
Latitude
39.38 dec. degr.
Altitude - Elevation
6325ft
ICAO
-
IATA
-
Date and Time Castle Rock - Colorado
Local Time
11:05 AM
Sunrise
07:17 AM
Sunset
05:00 PM
Day / Night
Day
Timezone
Denver -7:00
Timezone DB
America/Denver
Map of Castle Rock - Colorado
Castle Rock weather averages
Annual high temperature
63ºF
Annual low temperature
35ºF
Average annual precip.
18.79 inch
Av. annual snowfall
62 inch
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Station Data
Monthly averages Castle Rock Longitude: -104.85, Latitude: 39.38 Average weather Castle Rock, CO - 80104
Monthly: 1981-2010 normals History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...