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Climate chart Boulder
Jan.
max
27°F
min
5°F
16
Feb.
max
43°F
min
23°F
5
Mar.
max
34°F
min
10°F
20
Apr.
max
59°F
min
36°F
14
May.
max
54°F
min
25°F
21
Jun.
max
81°F
min
55°F
22
Jul.
max
86°F
min
63°F
26
Aug.
max
84°F
min
63°F
17
Sep.
max
81°F
min
55°F
10
Oct.
max
64°F
min
41°F
6
Nov.
max
45°F
min
23°F
6
Dec.
max
39°F
min
25°F
12
Weekly overview Boulder
Weather Boulder 14 days
Friday
18-04-2025
Light freezing rain
19°F / 27°F
Saturday
19-04-2025
Light freezing rain
14°F / 30°F
Sunday
20-04-2025
Sunny/Clear
12°F / 45°F
Monday
21-04-2025
Patchy rain possible
34°F / 50°F
Tuesday
22-04-2025
Patchy rain possible
34°F / 52°F
Wednesday
23-04-2025
Patchy rain possible
32°F / 48°F
Thursday
24-04-2025
Patchy rain possible
32°F / 43°F
Friday
25-04-2025
Patchy rain possible
34°F / 50°F
Saturday
26-04-2025
Sunny/Clear
34°F / 57°F
Sunday
27-04-2025
Sunny/Clear
39°F / 61°F
Monday
28-04-2025
Sunny/Clear
32°F / 45°F
Tuesday
29-04-2025
Patchy rain possible
30°F / 45°F
Wednesday
30-04-2025
Patchy rain possible
30°F / 48°F
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