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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
16
+20
+13
16 June, sun
+20
+13
Feels like
+17
644 mmHg
34%
4.9
m/s
E
16 June, Sunday. day, 20°; night, 13°; clear
17
+22
+14
17 June, mon
+22
+14
Feels like
+18
645 mmHg
31%
5.3
m/s
SE
17 June, Monday. day, 22°; night, 14°; partly cloudy
18
+23
+15
18 June, tue
+23
+15
Feels like
+19
644 mmHg
31%
5.1
m/s
S
18 June, Tuesday. day, 23°; night, 15°; clear
19
+22
+15
19 June, wed
+22
+15
Feels like
+18
644 mmHg
30%
5.4
m/s
S
19 June, Wednesday. day, 22°; night, 15°; clear
20
June
+29
+18
20 June, thu
+29
+18
Feels like
+21
623 mmHg
50%
5.4
m/s
W
Climate normal
+22
+14
20 June, Thursday. day, 29°; night, 18°; thunderstorm with rain
21
+28
+16
21 June, fri
+28
+16
Feels like
+21
622 mmHg
52%
5.8
m/s
W
Climate normal
+23
+15
21 June, Friday. day, 28°; night, 16°; thunderstorm with rain
22
+32
+19
22 June, sat
+32
+19
Feels like
+24
624 mmHg
36%
4.8
m/s
W
Climate normal
+21
+14
22 June, Saturday. day, 32°; night, 19°; light rain
23
+34
+21
23 June, sun
+34
+21
Feels like
+30
625 mmHg
28%
4.1
m/s
W
Climate normal
+23
+15
23 June, Sunday. day, 34°; night, 21°; clear
24
+34
+21
24 June, mon
+34
+21
Feels like
+28
629 mmHg
35%
6.2
m/s
W
Climate normal
+24
+16
24 June, Monday. day, 34°; night, 21°; thunderstorm
25
+34
+19
25 June, tue
+34
+19
Feels like
+26
629 mmHg
34%
4.6
m/s
E
Climate normal
+24
+15
25 June, Tuesday. day, 34°; night, 19°; partly cloudy
26
+32
+21
26 June, wed
+32
+21
Feels like
+26
629 mmHg
47%
4.2
m/s
E
Climate normal
+23
+15
26 June, Wednesday. day, 32°; night, 21°; light rain
27
+34
+20
27 June, thu
+34
+20
Feels like
+26
626 mmHg
33%
5.4
m/s
W
Climate normal
+24
+15
27 June, Thursday. day, 34°; night, 20°; partly cloudy
28
+34
+19
28 June, fri
+34
+19
Feels like
+24
624 mmHg
35%
6.5
m/s
W
Climate normal
+23
+15
28 June, Friday. day, 34°; night, 19°; partly cloudy
29
+32
+19
29 June, sat
+32
+19
Feels like
+26
626 mmHg
47%
3.5
m/s
SE
Climate normal
+23
+14
29 June, Saturday. day, 32°; night, 19°; partly cloudy
30
+32
+18
30 June, sun
+32
+18
Feels like
+23
628 mmHg
40%
5.3
m/s
W
Climate normal
+22
+15
30 June, Sunday. day, 32°; night, 18°; light rain
1 July
+35
+19
1 July, mon
+35
+19
Feels like
+25
627 mmHg
36%
4.7
m/s
W
Climate normal
+22
+15
1 July, Monday. day, 35°; night, 19°; partly cloudy
2
+32
+13
2 July, tue
+32
+13
Feels like
+24
629 mmHg
37%
4.7
m/s
S
Climate normal
+23
+15
2 July, Tuesday. day, 32°; night, 13°; partly cloudy
3
+24
+13
3 July, wed
+24
+13
Feels like
+16
549 mmHg
58%
2.1
m/s
SW
Climate normal
+23
+16
3 July, Wednesday. day, 24°; night, 13°; light rain
4
+17
+12
4 July, thu
+17
+12
Feels like
+15
551 mmHg
85%
1.8
m/s
NW
Climate normal
+23
+16
4 July, Thursday. day, 17°; night, 12°; rain
5
+21
+13
5 July, fri
+21
+13
Feels like
+14
552 mmHg
79%
3.5
m/s
S
Climate normal
+23
+14
5 July, Friday. day, 21°; night, 13°; rain
6
+21
+12
6 July, sat
+21
+12
Feels like
+14
552 mmHg
79%
3.5
m/s
S
Climate normal
+21
+15
6 July, Saturday. day, 21°; night, 12°; rain
7
+23
+11
7 July, sun
+23
+11
Feels like
+15
550 mmHg
63%
2.8
m/s
SW
Climate normal
+21
+14
7 July, Sunday. day, 23°; night, 11°; light rain
8
+19
+11
8 July, mon
+19
+11
Feels like
+13
549 mmHg
72%
3.2
m/s
SW
Climate normal
+22
+15
8 July, Monday. day, 19°; night, 11°; light rain
9
+24
+13
9 July, tue
+24
+13
Feels like
+16
548 mmHg
51%
1.9
m/s
SW
Climate normal
+23
+16
9 July, Tuesday. day, 24°; night, 13°; partly cloudy
10
+24
+13
10 July, wed
+24
+13
Feels like
+15
549 mmHg
47%
3.1
m/s
NW
Climate normal
+24
+16
10 July, Wednesday. day, 24°; night, 13°; mostly clear
11
+23
+12
11 July, thu
+23
+12
Feels like
+15
551 mmHg
63%
3.4
m/s
SE
Climate normal
+22
+15
11 July, Thursday. day, 23°; night, 12°; rain
12
+14
+10
12 July, fri
+14
+10
Feels like
+11
551 mmHg
89%
2.9
m/s
SE
Climate normal
+23
+16
12 July, Friday. day, 14°; night, 10°; rain
13
+21
+10
13 July, sat
+21
+10
Feels like
+14
550 mmHg
54%
2.1
m/s
W
Climate normal
+23
+16
13 July, Saturday. day, 21°; night, 10°; partly cloudy
14
+24
+14
14 July, sun
+24
+14
Feels like
+15
549 mmHg
40%
3.1
m/s
W
Climate normal
+23
+16
14 July, Sunday. day, 24°; night, 14°; mostly clear
15
+23
+14
15 July, mon
+23
+14
Feels like
+15
550 mmHg
43%
3
m/s
SW
Climate normal
+23
+16
15 July, Monday. day, 23°; night, 14°; partly cloudy
16
+24
+12
16 July, tue
+24
+12
Feels like
+16
551 mmHg
43%
2.4
m/s
SW
Climate normal
+25
+17
16 July, Tuesday. day, 24°; night, 12°; partly cloudy
17
+23
+8
17 July, wed
+23
+8
Feels like
+14
551 mmHg
31%
3.2
m/s
W
Climate normal
+24
+17
17 July, Wednesday. day, 23°; night, 8°; mostly clear
18
+23
+11
18 July, thu
+23
+11
Feels like
+13
551 mmHg
44%
3.8
m/s
SE
Climate normal
+24
+16
18 July, Thursday. day, 23°; night, 11°; mostly clear
19
+25
+8
19 July, fri
+25
+8
Feels like
+16
551 mmHg
43%
3
m/s
SW
Climate normal
+24
+16
19 July, Friday. day, 25°; night, 8°; mostly clear
Average data for 10 years
Next, the average data for 10 years
20
+24
+17
20 July, sat
+24
+17
Feels like
+21
647 mmHg
43%
5.1
m/s
S
20 July, Saturday. day, 24°; night, 17°; rain
Average for 30 days
10
sunny days
9
days with precipitation
11
cloudy days
10 sunny days; 9 days with precipitation; 11 cloudy days;
50
%
air humidity
3.8
m/s
Wind
W
12
mm of precipitation
(3% of annual average)
air humidity 50%; 12 millimeters of precipitation (3% of annual average); Wind westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
W
E
E
W
W
SE
W
W
S
SW
NW
S
S
SW
SW
SW
NW
SE
SE
W
W
SW
SW
W
SE
SW
20
Average data for 10 years
21
22
23
24
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
Daytime temperature
Night-time temperature
