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Monthly weather forecast in Boulder
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
23
+23
+15
23 June, sun
+23
+15
Feels like
+19
646 mmHg
31%
5.8
m/s
S
23 June, Sunday. day, 23°; night, 15°; clear
24
June
+34
+21
24 June, mon
+34
+21
Feels like
+27
628 mmHg
27%
5.1
m/s
W
Climate normal
+24
+16
24 June, Monday. day, 34°; night, 21°; light rain
25
+36
+18
25 June, tue
+36
+18
Feels like
+28
629 mmHg
28%
4.7
m/s
NW
Climate normal
+24
+15
25 June, Tuesday. day, 36°; night, 18°; light rain
26
+30
+21
26 June, wed
+30
+21
Feels like
+24
628 mmHg
46%
4.4
m/s
E
Climate normal
+23
+15
26 June, Wednesday. day, 30°; night, 21°; thunderstorm with rain
27
+31
+20
27 June, thu
+31
+20
Feels like
+24
621 mmHg
40%
6.1
m/s
W
Climate normal
+24
+15
27 June, Thursday. day, 31°; night, 20°; thunderstorm with rain
28
+31
+17
28 June, fri
+31
+17
Feels like
+24
622 mmHg
39%
7.1
m/s
W
Climate normal
+23
+15
28 June, Friday. day, 31°; night, 17°; thunderstorm
29
+27
+17
29 June, sat
+27
+17
Feels like
+18
629 mmHg
48%
5.9
m/s
S
Climate normal
+23
+14
29 June, Saturday. day, 27°; night, 17°; thunderstorm with rain
30
+32
+21
30 June, sun
+32
+21
Feels like
+24
627 mmHg
41%
5.9
m/s
W
Climate normal
+22
+15
30 June, Sunday. day, 32°; night, 21°; partly cloudy
1 July
+34
+19
1 July, mon
+34
+19
Feels like
+25
623 mmHg
36%
6.8
m/s
W
Climate normal
+22
+15
1 July, Monday. day, 34°; night, 19°; partly cloudy
2
+33
+20
2 July, tue
+33
+20
Feels like
+22
626 mmHg
33%
8.3
m/s
W
Climate normal
+23
+15
2 July, Tuesday. day, 33°; night, 20°; mostly clear
3
+33
+20
3 July, wed
+33
+20
Feels like
+23
629 mmHg
37%
5.7
m/s
W
Climate normal
+23
+16
3 July, Wednesday. day, 33°; night, 20°; partly cloudy
4
+31
+17
4 July, thu
+31
+17
Feels like
+21
628 mmHg
44%
6.3
m/s
W
Climate normal
+23
+16
4 July, Thursday. day, 31°; night, 17°; partly cloudy
5
+26
+15
5 July, fri
+26
+15
Feels like
+18
627 mmHg
62%
7
m/s
W
Climate normal
+23
+14
5 July, Friday. day, 26°; night, 15°; light rain
6
+29
+11
6 July, sat
+29
+11
Feels like
+19
627 mmHg
49%
7.1
m/s
W
Climate normal
+21
+15
6 July, Saturday. day, 29°; night, 11°; mostly clear
7
+13
+8
7 July, sun
+13
+8
Feels like
+9
549 mmHg
93%
3.2
m/s
SW
Climate normal
+21
+14
7 July, Sunday. day, 13°; night, 8°; rain
8
+20
+9
8 July, mon
+20
+9
Feels like
+12
550 mmHg
62%
1.2
m/s
S
Climate normal
+22
+15
8 July, Monday. day, 20°; night, 9°; light rain
9
+22
+10
9 July, tue
+22
+10
Feels like
+13
551 mmHg
52%
2.9
m/s
NW
Climate normal
+23
+16
9 July, Tuesday. day, 22°; night, 10°; mostly clear
10
+22
+11
10 July, wed
+22
+11
Feels like
+14
551 mmHg
53%
3.7
m/s
NW
Climate normal
+24
+16
10 July, Wednesday. day, 22°; night, 11°; partly cloudy
11
+21
+11
11 July, thu
+21
+11
Feels like
+14
549 mmHg
60%
3.4
m/s
W
Climate normal
+22
+15
11 July, Thursday. day, 21°; night, 11°; light rain
12
+24
+12
12 July, fri
+24
+12
Feels like
+17
550 mmHg
48%
2.6
m/s
W
Climate normal
+23
+16
12 July, Friday. day, 24°; night, 12°; mostly clear
13
+24
+11
13 July, sat
+24
+11
Feels like
+16
552 mmHg
43%
2.6
m/s
NW
Climate normal
+23
+16
13 July, Saturday. day, 24°; night, 11°; partly cloudy
14
+24
+9
14 July, sun
+24
+9
Feels like
+17
552 mmHg
46%
2.5
m/s
NW
Climate normal
+23
+16
14 July, Sunday. day, 24°; night, 9°; mostly clear
15
+18
+10
15 July, mon
+18
+10
Feels like
+12
551 mmHg
73%
2.9
m/s
NE
Climate normal
+23
+16
15 July, Monday. day, 18°; night, 10°; rain
16
+15
+9
16 July, tue
+15
+9
Feels like
+11
551 mmHg
82%
2.8
m/s
NE
Climate normal
+25
+17
16 July, Tuesday. day, 15°; night, 9°; rain
17
+22
+9
17 July, wed
+22
+9
Feels like
+13
551 mmHg
68%
2.1
m/s
SW
Climate normal
+24
+17
17 July, Wednesday. day, 22°; night, 9°; rain
18
+15
+8
18 July, thu
+15
+8
Feels like
+9
550 mmHg
76%
3.5
m/s
NE
Climate normal
+24
+16
18 July, Thursday. day, 15°; night, 8°; light rain
19
+19
+8
19 July, fri
+19
+8
Feels like
+13
550 mmHg
55%
2
m/s
SW
Climate normal
+24
+16
19 July, Friday. day, 19°; night, 8°; mostly clear
20
+21
+8
20 July, sat
+21
+8
Feels like
+13
550 mmHg
50%
2.6
m/s
SW
Climate normal
+24
+17
20 July, Saturday. day, 21°; night, 8°; mostly clear
21
+24
+12
21 July, sun
+24
+12
Feels like
+16
550 mmHg
48%
2.5
m/s
E
Climate normal
+25
+19
21 July, Sunday. day, 24°; night, 12°; clear
22
+27
+13
22 July, mon
+27
+13
Feels like
+16
550 mmHg
42%
2.5
m/s
SW
Climate normal
+25
+18
22 July, Monday. day, 27°; night, 13°; mostly clear
23
+19
+10
23 July, tue
+19
+10
Feels like
+13
550 mmHg
67%
2.9
m/s
W
Climate normal
+24
+17
23 July, Tuesday. day, 19°; night, 10°; rain
Average data for 10 years
Next, the average data for 10 years
24
+24
+16
24 July, wed
+24
+16
Feels like
+22
647 mmHg
43%
5.5
m/s
S
24 July, Wednesday. day, 24°; night, 16°; rain
25
+23
+16
25 July, thu
+23
+16
Feels like
+21
648 mmHg
47%
5.9
m/s
SE
25 July, Thursday. day, 23°; night, 16°; rain
26
+23
+16
26 July, fri
+23
+16
Feels like
+21
648 mmHg
46%
5.5
m/s
E
26 July, Friday. day, 23°; night, 16°; rain
27
+22
+15
27 July, sat
+22
+15
Feels like
+19
648 mmHg
46%
5
m/s
E
27 July, Saturday. day, 22°; night, 15°; rain
Average for 30 days
15
sunny days
8
days with precipitation
7
cloudy days
15 sunny days; 8 days with precipitation; 7 cloudy days;
52
%
air humidity
4.2
m/s
Wind
W
15
mm of precipitation
(3% of annual average)
air humidity 52%; 15 millimeters of precipitation (3% of annual average); Wind westerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
E
W
W
S
W
W
W
W
W
W
W
SW
S
NW
NW
W
W
NW
NW
NE
NE
SW
NE
SW
SW
E
SW
W
24
Average data for 10 years
25
26
27
28
29
30
1
July
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
