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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
10
+5
−2
10 November, sun
+5
−2
Feels like
0
646 mmHg
54%
5.6
m/s
SW
10 November, Sunday. day, 5°; night, -2°; clear
11
+2
−2
11 November, mon
+2
−2
Feels like
−3
649 mmHg
49%
5.6
m/s
W
11 November, Monday. day, 2°; night, -2°; clear
12
+5
0
12 November, tue
+5
0
Feels like
0
647 mmHg
47%
5.6
m/s
W
12 November, Tuesday. day, 5°; night, 0°; partly cloudy
13
November
+12
+3
13 November, wed
+12
+3
Feels like
+1
623 mmHg
36%
5
m/s
W
Climate normal
+5
−1
13 November, Wednesday. day, 12°; night, 3°; partly cloudy
14
+16
0
14 November, thu
+16
0
Feels like
+4
623 mmHg
30%
4.6
m/s
W
Climate normal
+3
−2
14 November, Thursday. day, 16°; night, 0°; clear
15
+14
+3
15 November, fri
+14
+3
Feels like
+1
615 mmHg
35%
5.8
m/s
W
Climate normal
+4
−1
15 November, Friday. day, 14°; night, 3°; partly cloudy
16
+11
0
16 November, sat
+11
0
Feels like
+1
617 mmHg
31%
6.8
m/s
W
Climate normal
+5
0
16 November, Saturday. day, 11°; night, 0°; light rain
17
+12
0
17 November, sun
+12
0
Feels like
−1
624 mmHg
33%
5.8
m/s
W
Climate normal
+6
+1
17 November, Sunday. day, 12°; night, 0°; mostly clear
18
+11
0
18 November, mon
+11
0
Feels like
+1
616 mmHg
40%
5.4
m/s
W
Climate normal
+5
0
18 November, Monday. day, 11°; night, 0°; partly cloudy
19
+3
−3
19 November, tue
+3
−3
Feels like
−6
625 mmHg
63%
8
m/s
NW
Climate normal
+6
0
19 November, Tuesday. day, 3°; night, -3°; sleet
20
+3
−3
20 November, wed
+3
−3
Feels like
−6
636 mmHg
59%
5.2
m/s
NW
Climate normal
+4
−1
20 November, Wednesday. day, 3°; night, -3°; partly cloudy
21
+8
+2
21 November, thu
+8
+2
Feels like
−3
636 mmHg
56%
6.9
m/s
W
Climate normal
+6
0
21 November, Thursday. day, 8°; night, 2°; partly cloudy
22
+12
−2
22 November, fri
+12
−2
Feels like
+1
630 mmHg
52%
7
m/s
W
Climate normal
+4
−1
22 November, Friday. day, 12°; night, -2°; mostly clear
23
+12
0
23 November, sat
+12
0
Feels like
0
632 mmHg
56%
5
m/s
W
Climate normal
+4
−2
23 November, Saturday. day, 12°; night, 0°; mostly clear
24
+14
0
24 November, sun
+14
0
Feels like
+2
632 mmHg
59%
6.5
m/s
W
Climate normal
+3
−1
24 November, Sunday. day, 14°; night, 0°; partly cloudy
25
+13
−6
25 November, mon
+13
−6
Feels like
+1
609 mmHg
54%
4.5
m/s
W
Climate normal
+4
−1
25 November, Monday. day, 13°; night, -6°; overcast
26
−1
−7
26 November, tue
−1
−7
Feels like
−11
539 mmHg
55%
4.4
m/s
SW
Climate normal
+6
+2
26 November, Tuesday. day, -1°; night, -7°; partly cloudy
27
−3
−9
27 November, wed
−3
−9
Feels like
−13
543 mmHg
44%
5.2
m/s
W
Climate normal
+4
−1
27 November, Wednesday. day, -3°; night, -9°; clear
28
0
−7
28 November, thu
0
−7
Feels like
−10
542 mmHg
43%
5
m/s
W
Climate normal
+3
−2
28 November, Thursday. day, 0°; night, -7°; clear
29
0
−7
29 November, fri
0
−7
Feels like
−8
540 mmHg
46%
4.1
m/s
W
Climate normal
+3
−3
29 November, Friday. day, 0°; night, -7°; partly cloudy
30
0
−6
30 November, sat
0
−6
Feels like
−10
543 mmHg
63%
4
m/s
SW
Climate normal
+2
−3
30 November, Saturday. day, 0°; night, -6°; clear
1 December
+1
−6
1 December, sun
+1
−6
Feels like
−8
546 mmHg
62%
4.6
m/s
W
Climate normal
+3
−1
1 December, Sunday. day, 1°; night, -6°; mostly clear
2
+1
−8
2 December, mon
+1
−8
Feels like
−8
546 mmHg
61%
3.2
m/s
W
Climate normal
+3
−4
2 December, Monday. day, 1°; night, -8°; mostly clear
3
+1
−8
3 December, tue
+1
−8
Feels like
−8
546 mmHg
66%
1.5
m/s
SW
Climate normal
−3
−7
3 December, Tuesday. day, 1°; night, -8°; partly cloudy
4
+2
−7
4 December, wed
+2
−7
Feels like
−9
545 mmHg
61%
2.8
m/s
W
Climate normal
−3
−7
4 December, Wednesday. day, 2°; night, -7°; clear
5
+2
−3
5 December, thu
+2
−3
Feels like
−7
543 mmHg
44%
3.2
m/s
SW
Climate normal
−1
−6
5 December, Thursday. day, 2°; night, -3°; clear
6
+3
−4
6 December, fri
+3
−4
Feels like
−5
540 mmHg
59%
3.3
m/s
W
Climate normal
−2
−5
6 December, Friday. day, 3°; night, -4°; partly cloudy
7
0
−5
7 December, sat
0
−5
Feels like
−9
543 mmHg
61%
5.3
m/s
W
Climate normal
−1
−5
7 December, Saturday. day, 0°; night, -5°; clear
8
+4
−4
8 December, sun
+4
−4
Feels like
−4
548 mmHg
65%
3.7
m/s
NW
Climate normal
−1
−5
8 December, Sunday. day, 4°; night, -4°; clear
9
+5
−4
9 December, mon
+5
−4
Feels like
−4
541 mmHg
47%
4.2
m/s
SW
Climate normal
+1
−5
9 December, Monday. day, 5°; night, -4°; clear
10
+4
−7
10 December, tue
+4
−7
Feels like
−7
534 mmHg
57%
3.8
m/s
S
Climate normal
+1
−3
10 December, Tuesday. day, 4°; night, -7°; light snow
11
−8
−12
11 December, wed
−8
−12
Feels like
−15
539 mmHg
90%
3.6
m/s
NE
Climate normal
+2
−1
11 December, Wednesday. day, -8°; night, -12°; light snow
12
−6
−11
12 December, thu
−6
−11
Feels like
−15
543 mmHg
84%
5.1
m/s
W
Climate normal
+3
−1
12 December, Thursday. day, -6°; night, -11°; clear
Average data for 10 years
Next, the average data for 10 years
13
+2
−3
13 December, fri
+2
−3
Feels like
−3
642 mmHg
56%
4.5
m/s
W
13 December, Friday. day, 2°; night, -3°; partly cloudy
14
−2
−5
14 December, sat
−2
−5
Feels like
−7
644 mmHg
56%
5.9
m/s
W
14 December, Saturday. day, -2°; night, -5°; clear
Average for 30 days
16
sunny days
3
days with precipitation
11
cloudy days
16 sunny days; 3 days with precipitation; 11 cloudy days;
54
%
air humidity
4.8
m/s
Wind
W
1
mm of precipitation
(1% of annual average)
air humidity 54%; 1 millimeters of precipitation (1% of annual average); Wind westerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
W
W
NW
NW
W
W
W
W
W
SW
W
W
W
SW
W
W
SW
W
SW
W
W
NW
SW
S
NE
W
13
Average data for 10 years
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
