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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
5
−1
−4
5 January, sun
−1
−4
Feels like
−8
645 mmHg
64%
8.1
m/s
W
5 January, Sunday. day, -1°; night, -4°; overcast
6
January
+2
−4
6 January, mon
+2
−4
Feels like
−6
623 mmHg
63%
3
m/s
N
Climate normal
−1
−4
6 January, Monday. day, 2°; night, -4°; snow
7
−3
−12
7 January, tue
−3
−12
Feels like
−10
625 mmHg
85%
3.2
m/s
E
Climate normal
−2
−5
7 January, Tuesday. day, -3°; night, -12°; snow
8
+4
−7
8 January, wed
+4
−7
Feels like
−10
621 mmHg
49%
5.7
m/s
W
Climate normal
0
−4
8 January, Wednesday. day, 4°; night, -7°; clear
9
+1
−9
9 January, thu
+1
−9
Feels like
−6
630 mmHg
67%
3.7
m/s
NW
Climate normal
0
−5
9 January, Thursday. day, 1°; night, -9°; snow
10
+4
−1
10 January, fri
+4
−1
Feels like
−9
623 mmHg
46%
7.6
m/s
W
Climate normal
−2
−4
10 January, Friday. day, 4°; night, -1°; mostly clear
11
+5
−3
11 January, sat
+5
−3
Feels like
−6
621 mmHg
48%
7.7
m/s
W
Climate normal
−1
−6
11 January, Saturday. day, 5°; night, -3°; partly cloudy
12
+2
−8
12 January, sun
+2
−8
Feels like
−8
623 mmHg
57%
6.1
m/s
NW
Climate normal
−3
−7
12 January, Sunday. day, 2°; night, -8°; partly cloudy
13
−1
−10
13 January, mon
−1
−10
Feels like
−11
629 mmHg
62%
5
m/s
SW
Climate normal
−1
−4
13 January, Monday. day, -1°; night, -10°; clear
14
+1
−8
14 January, tue
+1
−8
Feels like
−11
628 mmHg
56%
6.4
m/s
W
Climate normal
−2
−5
14 January, Tuesday. day, 1°; night, -8°; clear
15
+2
−5
15 January, wed
+2
−5
Feels like
−8
629 mmHg
58%
5.6
m/s
W
Climate normal
+1
−3
15 January, Wednesday. day, 2°; night, -5°; snow
16
+8
−2
16 January, thu
+8
−2
Feels like
−3
629 mmHg
51%
4.9
m/s
W
Climate normal
0
−4
16 January, Thursday. day, 8°; night, -2°; clear
17
+12
+2
17 January, fri
+12
+2
Feels like
0
630 mmHg
55%
5.6
m/s
W
Climate normal
0
−3
17 January, Friday. day, 12°; night, 2°; partly cloudy
18
−7
−21
18 January, sat
−7
−21
Feels like
−18
540 mmHg
89%
3.4
m/s
NE
Climate normal
+2
−2
18 January, Saturday. day, -7°; night, -21°; snow
19
−12
−17
19 January, sun
−12
−17
Feels like
−19
544 mmHg
85%
2.3
m/s
NW
Climate normal
+3
−3
19 January, Sunday. day, -12°; night, -17°; clear
20
−7
−14
20 January, mon
−7
−14
Feels like
−17
544 mmHg
86%
3.3
m/s
NW
Climate normal
+1
−5
20 January, Monday. day, -7°; night, -14°; clear
21
−7
−14
21 January, tue
−7
−14
Feels like
−15
546 mmHg
88%
3.8
m/s
W
Climate normal
0
−3
21 January, Tuesday. day, -7°; night, -14°; clear
22
−5
−11
22 January, wed
−5
−11
Feels like
−14
548 mmHg
84%
2.7
m/s
W
Climate normal
+1
−4
22 January, Wednesday. day, -5°; night, -11°; clear
23
−3
−9
23 January, thu
−3
−9
Feels like
−9
545 mmHg
82%
3.5
m/s
W
Climate normal
0
−4
23 January, Thursday. day, -3°; night, -9°; mostly clear
24
−2
−9
24 January, fri
−2
−9
Feels like
−11
544 mmHg
71%
4.7
m/s
W
Climate normal
0
−4
24 January, Friday. day, -2°; night, -9°; clear
25
−3
−8
25 January, sat
−3
−8
Feels like
−10
542 mmHg
74%
4.7
m/s
W
Climate normal
0
−4
25 January, Saturday. day, -3°; night, -8°; partly cloudy
26
−1
−4
26 January, sun
−1
−4
Feels like
−9
542 mmHg
80%
6.1
m/s
W
Climate normal
0
−5
26 January, Sunday. day, -1°; night, -4°; partly cloudy
27
−1
−6
27 January, mon
−1
−6
Feels like
−9
544 mmHg
63%
4.9
m/s
W
Climate normal
0
−4
27 January, Monday. day, -1°; night, -6°; mostly clear
28
0
−4
28 January, tue
0
−4
Feels like
−6
542 mmHg
73%
3.4
m/s
W
Climate normal
+1
−4
28 January, Tuesday. day, 0°; night, -4°; light snow
29
−3
−8
29 January, wed
−3
−8
Feels like
−9
546 mmHg
80%
3.8
m/s
N
Climate normal
0
−2
29 January, Wednesday. day, -3°; night, -8°; partly cloudy
30
−1
−3
30 January, thu
−1
−3
Feels like
−9
547 mmHg
75%
5.9
m/s
W
Climate normal
+2
−3
30 January, Thursday. day, -1°; night, -3°; partly cloudy
31
+1
−3
31 January, fri
+1
−3
Feels like
−7
548 mmHg
81%
6.3
m/s
W
Climate normal
−1
−6
31 January, Friday. day, 1°; night, -3°; partly cloudy
1 February
+4
−2
1 February, sat
+4
−2
Feels like
−6
544 mmHg
56%
7.4
m/s
W
Climate normal
−5
−10
1 February, Saturday. day, 4°; night, -2°; mostly clear
2
+4
−2
2 February, sun
+4
−2
Feels like
−7
542 mmHg
49%
6.6
m/s
W
Climate normal
−4
−7
2 February, Sunday. day, 4°; night, -2°; partly cloudy
3
+5
−2
3 February, mon
+5
−2
Feels like
−5
536 mmHg
45%
7.1
m/s
SW
Climate normal
−2
−5
3 February, Monday. day, 5°; night, -2°; clear
4
+2
−8
4 February, tue
+2
−8
Feels like
−7
536 mmHg
59%
6.6
m/s
SW
Climate normal
−2
−6
4 February, Tuesday. day, 2°; night, -8°; light snow
Average data for 10 years
Next, the average data for 10 years
5
−1
−5
5 February, wed
−1
−5
Feels like
−5
647 mmHg
62%
4.8
m/s
W
5 February, Wednesday. day, -1°; night, -5°; partly cloudy
6
+1
−5
6 February, thu
+1
−5
Feels like
−5
645 mmHg
64%
6
m/s
W
6 February, Thursday. day, 1°; night, -5°; overcast
7
0
−3
7 February, fri
0
−3
Feels like
−5
645 mmHg
63%
6.4
m/s
W
7 February, Friday. day, 0°; night, -3°; partly cloudy
8
−1
−4
8 February, sat
−1
−4
Feels like
−7
646 mmHg
64%
6.9
m/s
W
8 February, Saturday. day, -1°; night, -4°; partly cloudy
Average for 30 days
14
sunny days
7
days with precipitation
9
cloudy days
14 sunny days; 7 days with precipitation; 9 cloudy days;
67
%
air humidity
5
m/s
Wind
W
9
mm of precipitation
(2% of annual average)
air humidity 67%; 9 millimeters of precipitation (2% of annual average); Wind westerly 5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
E
W
NW
W
W
NW
SW
W
W
W
W
NE
NW
NW
W
W
W
W
W
W
W
W
N
W
W
W
W
SW
SW
6
Average data for 10 years
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
February
2
3
4
Daytime temperature
Night-time temperature
