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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
19
+3
−3
19 January, sun
+3
−3
Feels like
−2
645 mmHg
56%
5.6
m/s
W
19 January, Sunday. day, 3°; night, -3°; clear
20
+1
−5
20 January, mon
+1
−5
Feels like
−5
645 mmHg
52%
5.5
m/s
W
20 January, Monday. day, 1°; night, -5°; clear
21
January
+3
−3
21 January, tue
+3
−3
Feels like
−15
619 mmHg
37%
15.5
m/s
W
Climate normal
0
−3
21 January, Tuesday. day, 3°; night, -3°; light snow
22
0
−10
22 January, wed
0
−10
Feels like
−12
622 mmHg
46%
8.1
m/s
W
Climate normal
+1
−4
22 January, Wednesday. day, 0°; night, -10°; light snow
23
0
−4
23 January, thu
0
−4
Feels like
−14
624 mmHg
47%
10
m/s
W
Climate normal
0
−4
23 January, Thursday. day, 0°; night, -4°; light snow
24
+6
−7
24 January, fri
+6
−7
Feels like
−8
616 mmHg
42%
12.1
m/s
W
Climate normal
0
−4
24 January, Friday. day, 6°; night, -7°; light snow
25
−6
−11
25 January, sat
−6
−11
Feels like
−13
634 mmHg
80%
3.8
m/s
N
Climate normal
0
−4
25 January, Saturday. day, -6°; night, -11°; snow
26
−5
−9
26 January, sun
−5
−9
Feels like
−13
635 mmHg
75%
3.7
m/s
W
Climate normal
0
−5
26 January, Sunday. day, -5°; night, -9°; snow
27
+5
−3
27 January, mon
+5
−3
Feels like
−6
633 mmHg
60%
5.2
m/s
W
Climate normal
0
−4
27 January, Monday. day, 5°; night, -3°; clear
28
+8
−1
28 January, tue
+8
−1
Feels like
−3
632 mmHg
53%
4.8
m/s
W
Climate normal
+1
−4
28 January, Tuesday. day, 8°; night, -1°; mostly clear
29
+9
−2
29 January, wed
+9
−2
Feels like
−1
630 mmHg
53%
5.7
m/s
W
Climate normal
0
−2
29 January, Wednesday. day, 9°; night, -2°; partly cloudy
30
+10
0
30 January, thu
+10
0
Feels like
−4
634 mmHg
48%
9.8
m/s
W
Climate normal
+2
−3
30 January, Thursday. day, 10°; night, 0°; clear
31
+12
+1
31 January, fri
+12
+1
Feels like
−1
633 mmHg
45%
7.3
m/s
W
Climate normal
−1
−6
31 January, Friday. day, 12°; night, 1°; partly cloudy
1 February
+13
+3
1 February, sat
+13
+3
Feels like
+1
634 mmHg
57%
5.8
m/s
W
Climate normal
−5
−10
1 February, Saturday. day, 13°; night, 3°; overcast
2
+16
−4
2 February, sun
+16
−4
Feels like
+4
634 mmHg
57%
6.2
m/s
W
Climate normal
−4
−7
2 February, Sunday. day, 16°; night, -4°; partly cloudy
3
+1
−4
3 February, mon
+1
−4
Feels like
−6
542 mmHg
73%
3.4
m/s
W
Climate normal
−2
−5
3 February, Monday. day, 1°; night, -4°; sleet
4
0
−5
4 February, tue
0
−5
Feels like
−8
545 mmHg
69%
4.5
m/s
W
Climate normal
−2
−6
4 February, Tuesday. day, 0°; night, -5°; mostly clear
5
+3
−1
5 February, wed
+3
−1
Feels like
−5
540 mmHg
55%
5.6
m/s
SW
Climate normal
−1
−5
5 February, Wednesday. day, 3°; night, -1°; mostly clear
6
+2
−9
6 February, thu
+2
−9
Feels like
−9
533 mmHg
74%
7.2
m/s
SW
Climate normal
+1
−5
6 February, Thursday. day, 2°; night, -9°; snow
7
−8
−10
7 February, fri
−8
−10
Feels like
−17
540 mmHg
80%
6.3
m/s
W
Climate normal
0
−3
7 February, Friday. day, -8°; night, -10°; light snow
8
0
−4
8 February, sat
0
−4
Feels like
−8
540 mmHg
90%
5.5
m/s
SW
Climate normal
−1
−4
8 February, Saturday. day, 0°; night, -4°; light snow
9
−1
−8
9 February, sun
−1
−8
Feels like
−9
542 mmHg
93%
4.6
m/s
NW
Climate normal
+1
−4
9 February, Sunday. day, -1°; night, -8°; light snow
10
−1
−7
10 February, mon
−1
−7
Feels like
−9
546 mmHg
90%
5.2
m/s
W
Climate normal
+1
−4
10 February, Monday. day, -1°; night, -7°; partly cloudy
11
+1
−3
11 February, tue
+1
−3
Feels like
−6
544 mmHg
87%
5.2
m/s
SW
Climate normal
0
−5
11 February, Tuesday. day, 1°; night, -3°; partly cloudy
12
+4
−3
12 February, wed
+4
−3
Feels like
−3
542 mmHg
78%
4.7
m/s
SW
Climate normal
+1
−2
12 February, Wednesday. day, 4°; night, -3°; mostly clear
13
+2
−5
13 February, thu
+2
−5
Feels like
−8
542 mmHg
71%
5.5
m/s
W
Climate normal
+3
−2
13 February, Thursday. day, 2°; night, -5°; sleet
14
+2
−2
14 February, fri
+2
−2
Feels like
−7
546 mmHg
69%
5.6
m/s
W
Climate normal
0
−4
14 February, Friday. day, 2°; night, -2°; mostly clear
15
+5
−3
15 February, sat
+5
−3
Feels like
−3
543 mmHg
74%
4.4
m/s
W
Climate normal
+2
−2
15 February, Saturday. day, 5°; night, -3°; mostly clear
16
+2
−5
16 February, sun
+2
−5
Feels like
−5
543 mmHg
75%
4
m/s
W
Climate normal
+4
−3
16 February, Sunday. day, 2°; night, -5°; sleet
17
+1
−5
17 February, mon
+1
−5
Feels like
−8
546 mmHg
55%
5.7
m/s
W
Climate normal
+2
−3
17 February, Monday. day, 1°; night, -5°; mostly clear
18
+3
−3
18 February, tue
+3
−3
Feels like
−6
547 mmHg
51%
5.2
m/s
W
Climate normal
+3
−4
18 February, Tuesday. day, 3°; night, -3°; mostly clear
19
+5
−3
19 February, wed
+5
−3
Feels like
−3
548 mmHg
44%
3.6
m/s
W
Climate normal
+3
−2
19 February, Wednesday. day, 5°; night, -3°; clear
Average data for 10 years
Next, the average data for 10 years
20
0
−5
20 February, thu
0
−5
Feels like
−6
642 mmHg
57%
6.3
m/s
W
20 February, Thursday. day, 0°; night, -5°; partly cloudy
21
−1
−5
21 February, fri
−1
−5
Feels like
−6
644 mmHg
63%
5.6
m/s
SW
21 February, Friday. day, -1°; night, -5°; partly cloudy
22
0
−6
22 February, sat
0
−6
Feels like
−6
644 mmHg
57%
5.5
m/s
W
22 February, Saturday. day, 0°; night, -6°; partly cloudy
Average for 30 days
11
sunny days
13
days with precipitation
6
cloudy days
11 sunny days; 13 days with precipitation; 6 cloudy days;
64
%
air humidity
6.1
m/s
Wind
W
11
mm of precipitation
(3% of annual average)
air humidity 64%; 11 millimeters of precipitation (3% of annual average); Wind westerly 6.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
N
W
W
W
W
W
W
W
W
W
W
SW
SW
W
SW
NW
W
SW
SW
W
W
W
W
W
W
W
21
Average data for 10 years
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature
