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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
12
−3
−7
12 January, sun
−3
−7
Feels like
−9
648 mmHg
62%
5.6
m/s
W
12 January, Sunday. day, -3°; night, -7°; partly cloudy
13
−1
−4
13 January, mon
−1
−4
Feels like
−7
648 mmHg
63%
6.3
m/s
W
13 January, Monday. day, -1°; night, -4°; partly cloudy
14
−2
−5
14 January, tue
−2
−5
Feels like
−7
649 mmHg
62%
5
m/s
W
14 January, Tuesday. day, -2°; night, -5°; partly cloudy
15
+1
−3
15 January, wed
+1
−3
Feels like
−5
647 mmHg
62%
5
m/s
W
15 January, Wednesday. day, 1°; night, -3°; partly cloudy
16
0
−4
16 January, thu
0
−4
Feels like
−6
646 mmHg
62%
5.8
m/s
W
16 January, Thursday. day, 0°; night, -4°; partly cloudy
17
January
+10
−8
17 January, fri
+10
−8
Feels like
−5
615 mmHg
44%
9
m/s
W
Climate normal
0
−3
17 January, Friday. day, 10°; night, -8°; snow
18
−8
−16
18 January, sat
−8
−16
Feels like
−15
621 mmHg
80%
4.4
m/s
W
Climate normal
+2
−2
18 January, Saturday. day, -8°; night, -16°; snow
19
−8
−14
19 January, sun
−8
−14
Feels like
−19
620 mmHg
65%
4.5
m/s
W
Climate normal
+3
−3
19 January, Sunday. day, -8°; night, -14°; partly cloudy
20
−13
−17
20 January, mon
−13
−17
Feels like
−21
625 mmHg
74%
5.1
m/s
E
Climate normal
+1
−5
20 January, Monday. day, -13°; night, -17°; light snow
21
+2
−4
21 January, tue
+2
−4
Feels like
−14
634 mmHg
44%
12.3
m/s
W
Climate normal
0
−3
21 January, Tuesday. day, 2°; night, -4°; overcast
22
+2
−9
22 January, wed
+2
−9
Feels like
−10
637 mmHg
56%
7.1
m/s
W
Climate normal
+1
−4
22 January, Wednesday. day, 2°; night, -9°; partly cloudy
23
+4
−4
23 January, thu
+4
−4
Feels like
−10
636 mmHg
52%
8.4
m/s
W
Climate normal
0
−4
23 January, Thursday. day, 4°; night, -4°; clear
24
+8
−3
24 January, fri
+8
−3
Feels like
−5
627 mmHg
45%
8.8
m/s
W
Climate normal
0
−4
24 January, Friday. day, 8°; night, -3°; mostly clear
25
+1
−8
25 January, sat
+1
−8
Feels like
−9
630 mmHg
66%
5.7
m/s
W
Climate normal
0
−4
25 January, Saturday. day, 1°; night, -8°; light snow
26
−1
−7
26 January, sun
−1
−7
Feels like
−10
631 mmHg
69%
4.7
m/s
W
Climate normal
0
−5
26 January, Sunday. day, -1°; night, -7°; light snow
27
−1
−11
27 January, mon
−1
−11
Feels like
−10
634 mmHg
66%
6.1
m/s
W
Climate normal
0
−4
27 January, Monday. day, -1°; night, -11°; overcast
28
+7
0
28 January, tue
+7
0
Feels like
−5
632 mmHg
61%
5.7
m/s
W
Climate normal
+1
−4
28 January, Tuesday. day, 7°; night, 0°; overcast
29
+9
−7
29 January, wed
+9
−7
Feels like
−2
614 mmHg
70%
5.6
m/s
W
Climate normal
0
−2
29 January, Wednesday. day, 9°; night, -7°; light snow
30
−6
−11
30 January, thu
−6
−11
Feels like
−15
537 mmHg
92%
5.2
m/s
W
Climate normal
+2
−3
30 January, Thursday. day, -6°; night, -11°; partly cloudy
31
−5
−10
31 January, fri
−5
−10
Feels like
−12
536 mmHg
93%
3.4
m/s
SW
Climate normal
−1
−6
31 January, Friday. day, -5°; night, -10°; light snow
1 February
−5
−10
1 February, sat
−5
−10
Feels like
−12
537 mmHg
91%
3
m/s
SW
Climate normal
−5
−10
1 February, Saturday. day, -5°; night, -10°; partly cloudy
2
−5
−8
2 February, sun
−5
−8
Feels like
−11
536 mmHg
91%
2.9
m/s
S
Climate normal
−4
−7
2 February, Sunday. day, -5°; night, -8°; light snow
3
−7
−18
3 February, mon
−7
−18
Feels like
−17
538 mmHg
88%
4.9
m/s
W
Climate normal
−2
−5
3 February, Monday. day, -7°; night, -18°; light snow
4
−7
−13
4 February, tue
−7
−13
Feels like
−15
543 mmHg
88%
3.7
m/s
W
Climate normal
−2
−6
4 February, Tuesday. day, -7°; night, -13°; partly cloudy
5
−1
−7
5 February, wed
−1
−7
Feels like
−9
543 mmHg
91%
4.3
m/s
W
Climate normal
−1
−5
5 February, Wednesday. day, -1°; night, -7°; partly cloudy
6
−1
−4
6 February, thu
−1
−4
Feels like
−8
542 mmHg
93%
3.4
m/s
W
Climate normal
+1
−5
6 February, Thursday. day, -1°; night, -4°; light snow
7
−1
−12
7 February, fri
−1
−12
Feels like
−8
541 mmHg
94%
3.5
m/s
W
Climate normal
0
−3
7 February, Friday. day, -1°; night, -12°; sleet
8
−3
−10
8 February, sat
−3
−10
Feels like
−9
545 mmHg
90%
2.1
m/s
NW
Climate normal
−1
−4
8 February, Saturday. day, -3°; night, -10°; mostly clear
9
−2
−9
9 February, sun
−2
−9
Feels like
−10
546 mmHg
90%
4.7
m/s
W
Climate normal
+1
−4
9 February, Sunday. day, -2°; night, -9°; mostly clear
10
0
−7
10 February, mon
0
−7
Feels like
−7
542 mmHg
88%
4.9
m/s
W
Climate normal
+1
−4
10 February, Monday. day, 0°; night, -7°; partly cloudy
11
+1
−3
11 February, tue
+1
−3
Feels like
−7
538 mmHg
94%
5.5
m/s
SW
Climate normal
0
−5
11 February, Tuesday. day, 1°; night, -3°; light snow
12
0
−2
12 February, wed
0
−2
Feels like
−7
536 mmHg
90%
5.8
m/s
SW
Climate normal
+1
−2
12 February, Wednesday. day, 0°; night, -2°; partly cloudy
13
+2
−2
13 February, thu
+2
−2
Feels like
−7
535 mmHg
89%
6.6
m/s
SW
Climate normal
+3
−2
13 February, Thursday. day, 2°; night, -2°; partly cloudy
14
+3
−6
14 February, fri
+3
−6
Feels like
−7
535 mmHg
89%
6.7
m/s
SW
Climate normal
0
−4
14 February, Friday. day, 3°; night, -6°; light snow
15
−5
−12
15 February, sat
−5
−12
Feels like
−13
537 mmHg
86%
3.9
m/s
W
Climate normal
+2
−2
15 February, Saturday. day, -5°; night, -12°; light snow
Average for 30 days
4
sunny days
14
days with precipitation
12
cloudy days
4 sunny days; 14 days with precipitation; 12 cloudy days;
78
%
air humidity
5.4
m/s
Wind
W
10
mm of precipitation
(2% of annual average)
air humidity 78%; 10 millimeters of precipitation (2% of annual average); Wind westerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
E
W
W
W
W
W
W
W
W
W
W
SW
SW
S
W
W
W
W
W
NW
W
W
SW
SW
SW
SW
W
17
Average data for 10 years
18
19
20
21
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
Daytime temperature
Night-time temperature
